Home / 23,701.98-32,690.07-22,112.22

Finding the Fourth Proportional to 23,701.98, 32,690.07 and 22,112.22

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Solution

The fourth proportional to 23,701.98, 32,690.07 and 22,112.22 is: 30,497.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,701.98 : 32,690.07 = 22,112.22 : x
  2. Step 2: Convert to fraction form
    23,701.98/32,690.07 = 22,112.22/x
  3. Step 3: Cross multiply
    23,701.98x = 32,690.07 × 22,112.22
  4. Step 4: Simplify right side
    23,701.98x = 722,850,019.66
  5. Step 5: Solve for x
    x = 722,850,019.66/23,701.98
  6. Step 6: Final answer
    x = 30,497.45

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Double scale
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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.