Home / 19,393.02-29,066.01-8,848.59

Finding the Fourth Proportional to 19,393.02, 29,066.01 and 8,848.59

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Solution

The fourth proportional to 19,393.02, 29,066.01 and 8,848.59 is: 13,262.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,393.02 : 29,066.01 = 8,848.59 : x
  2. Step 2: Convert to fraction form
    19,393.02/29,066.01 = 8,848.59/x
  3. Step 3: Cross multiply
    19,393.02x = 29,066.01 × 8,848.59
  4. Step 4: Simplify right side
    19,393.02x = 257,193,063.25
  5. Step 5: Solve for x
    x = 257,193,063.25/19,393.02
  6. Step 6: Final answer
    x = 13,262.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.