Home / 22,393.02-30,848.64-19,196.22

Finding the Fourth Proportional to 22,393.02, 30,848.64 and 19,196.22

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Solution

The fourth proportional to 22,393.02, 30,848.64 and 19,196.22 is: 26,444.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,393.02 : 30,848.64 = 19,196.22 : x
  2. Step 2: Convert to fraction form
    22,393.02/30,848.64 = 19,196.22/x
  3. Step 3: Cross multiply
    22,393.02x = 30,848.64 × 19,196.22
  4. Step 4: Simplify right side
    22,393.02x = 592,177,280.14
  5. Step 5: Solve for x
    x = 592,177,280.14/22,393.02
  6. Step 6: Final answer
    x = 26,444.73

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Half scale
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Double scale
Find fourth proportional to 22,394.02, 30,850.02 and 19,197.22
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.