Home / 62,933.18-94,459.10-22,990.86

Finding the Fourth Proportional to 62,933.18, 94,459.10 and 22,990.86

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Solution

The fourth proportional to 62,933.18, 94,459.10 and 22,990.86 is: 34,507.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,933.18 : 94,459.10 = 22,990.86 : x
  2. Step 2: Convert to fraction form
    62,933.18/94,459.10 = 22,990.86/x
  3. Step 3: Cross multiply
    62,933.18x = 94,459.10 × 22,990.86
  4. Step 4: Simplify right side
    62,933.18x = 2,171,695,828.87
  5. Step 5: Solve for x
    x = 2,171,695,828.87/62,933.18
  6. Step 6: Final answer
    x = 34,507.97

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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.