Home / 41,203.46-61,805.19-14,902.05

Finding the Fourth Proportional to 41,203.46, 61,805.19 and 14,902.05

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Solution

The fourth proportional to 41,203.46, 61,805.19 and 14,902.05 is: 22,353.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,203.46 : 61,805.19 = 14,902.05 : x
  2. Step 2: Convert to fraction form
    41,203.46/61,805.19 = 14,902.05/x
  3. Step 3: Cross multiply
    41,203.46x = 61,805.19 × 14,902.05
  4. Step 4: Simplify right side
    41,203.46x = 921,024,319.29
  5. Step 5: Solve for x
    x = 921,024,319.29/41,203.46
  6. Step 6: Final answer
    x = 22,353.08

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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.