Home / 62,376.12-93,561.12-22,930.74

Finding the Fourth Proportional to 62,376.12, 93,561.12 and 22,930.74

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Solution

The fourth proportional to 62,376.12, 93,561.12 and 22,930.74 is: 34,394.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,376.12 : 93,561.12 = 22,930.74 : x
  2. Step 2: Convert to fraction form
    62,376.12/93,561.12 = 22,930.74/x
  3. Step 3: Cross multiply
    62,376.12x = 93,561.12 × 22,930.74
  4. Step 4: Simplify right side
    62,376.12x = 2,145,425,716.83
  5. Step 5: Solve for x
    x = 2,145,425,716.83/62,376.12
  6. Step 6: Final answer
    x = 34,394.99

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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.