Home / 29,401.47-44,088.27-11,398.11

Finding the Fourth Proportional to 29,401.47, 44,088.27 and 11,398.11

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Solution

The fourth proportional to 29,401.47, 44,088.27 and 11,398.11 is: 17,091.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,401.47 : 44,088.27 = 11,398.11 : x
  2. Step 2: Convert to fraction form
    29,401.47/44,088.27 = 11,398.11/x
  3. Step 3: Cross multiply
    29,401.47x = 44,088.27 × 11,398.11
  4. Step 4: Simplify right side
    29,401.47x = 502,522,951.17
  5. Step 5: Solve for x
    x = 502,522,951.17/29,401.47
  6. Step 6: Final answer
    x = 17,091.76

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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.