Home / 79,331.33-119,028.15-34,926.93

Finding the Fourth Proportional to 79,331.33, 119,028.15 and 34,926.93

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Solution

The fourth proportional to 79,331.33, 119,028.15 and 34,926.93 is: 52,404.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,331.33 : 119,028.15 = 34,926.93 : x
  2. Step 2: Convert to fraction form
    79,331.33/119,028.15 = 34,926.93/x
  3. Step 3: Cross multiply
    79,331.33x = 119,028.15 × 34,926.93
  4. Step 4: Simplify right side
    79,331.33x = 4,157,287,863.08
  5. Step 5: Solve for x
    x = 4,157,287,863.08/79,331.33
  6. Step 6: Final answer
    x = 52,404.11

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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.