Home / 94,460.68-130,350.54-52,010.92

Finding the Fourth Proportional to 94,460.68, 130,350.54 and 52,010.92

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Solution

The fourth proportional to 94,460.68, 130,350.54 and 52,010.92 is: 71,772.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,460.68 : 130,350.54 = 52,010.92 : x
  2. Step 2: Convert to fraction form
    94,460.68/130,350.54 = 52,010.92/x
  3. Step 3: Cross multiply
    94,460.68x = 130,350.54 × 52,010.92
  4. Step 4: Simplify right side
    94,460.68x = 6,779,651,507.90
  5. Step 5: Solve for x
    x = 6,779,651,507.90/94,460.68
  6. Step 6: Final answer
    x = 71,772.21

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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.