Home / 29,781.60-44,677.26-10,061.34

Finding the Fourth Proportional to 29,781.60, 44,677.26 and 10,061.34

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Solution

The fourth proportional to 29,781.60, 44,677.26 and 10,061.34 is: 15,093.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,781.60 : 44,677.26 = 10,061.34 : x
  2. Step 2: Convert to fraction form
    29,781.60/44,677.26 = 10,061.34/x
  3. Step 3: Cross multiply
    29,781.60x = 44,677.26 × 10,061.34
  4. Step 4: Simplify right side
    29,781.60x = 449,513,103.13
  5. Step 5: Solve for x
    x = 449,513,103.13/29,781.60
  6. Step 6: Final answer
    x = 15,093.65

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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.