Home / 41,013.30-61,476.18-29,290.98

Finding the Fourth Proportional to 41,013.30, 61,476.18 and 29,290.98

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Solution

The fourth proportional to 41,013.30, 61,476.18 and 29,290.98 is: 43,905.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,013.30 : 61,476.18 = 29,290.98 : x
  2. Step 2: Convert to fraction form
    41,013.30/61,476.18 = 29,290.98/x
  3. Step 3: Cross multiply
    41,013.30x = 61,476.18 × 29,290.98
  4. Step 4: Simplify right side
    41,013.30x = 1,800,697,558.86
  5. Step 5: Solve for x
    x = 1,800,697,558.86/41,013.30
  6. Step 6: Final answer
    x = 43,905.21

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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.