Home / 41,134.61-61,689.15-14,835.94

Finding the Fourth Proportional to 41,134.61, 61,689.15 and 14,835.94

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Solution

The fourth proportional to 41,134.61, 61,689.15 and 14,835.94 is: 22,249.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,134.61 : 61,689.15 = 14,835.94 : x
  2. Step 2: Convert to fraction form
    41,134.61/61,689.15 = 14,835.94/x
  3. Step 3: Cross multiply
    41,134.61x = 61,689.15 × 14,835.94
  4. Step 4: Simplify right side
    41,134.61x = 915,216,373.83
  5. Step 5: Solve for x
    x = 915,216,373.83/41,134.61
  6. Step 6: Final answer
    x = 22,249.30

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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.