Home / 95,206.02-142,776.15-39,030.18

Finding the Fourth Proportional to 95,206.02, 142,776.15 and 39,030.18

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Solution

The fourth proportional to 95,206.02, 142,776.15 and 39,030.18 is: 58,531.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,206.02 : 142,776.15 = 39,030.18 : x
  2. Step 2: Convert to fraction form
    95,206.02/142,776.15 = 39,030.18/x
  3. Step 3: Cross multiply
    95,206.02x = 142,776.15 × 39,030.18
  4. Step 4: Simplify right side
    95,206.02x = 5,572,578,834.21
  5. Step 5: Solve for x
    x = 5,572,578,834.21/95,206.02
  6. Step 6: Final answer
    x = 58,531.79

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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.