Home / 62,451.12-93,602.68-29,102.16

Finding the Fourth Proportional to 62,451.12, 93,602.68 and 29,102.16

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Solution

The fourth proportional to 62,451.12, 93,602.68 and 29,102.16 is: 43,618.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,451.12 : 93,602.68 = 29,102.16 : x
  2. Step 2: Convert to fraction form
    62,451.12/93,602.68 = 29,102.16/x
  3. Step 3: Cross multiply
    62,451.12x = 93,602.68 × 29,102.16
  4. Step 4: Simplify right side
    62,451.12x = 2,724,040,169.79
  5. Step 5: Solve for x
    x = 2,724,040,169.79/62,451.12
  6. Step 6: Final answer
    x = 43,618.76

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1.5x scale

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.