Home / 29,385.27-44,077.84-10,665.29

Finding the Fourth Proportional to 29,385.27, 44,077.84 and 10,665.29

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Solution

The fourth proportional to 29,385.27, 44,077.84 and 10,665.29 is: 15,997.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,385.27 : 44,077.84 = 10,665.29 : x
  2. Step 2: Convert to fraction form
    29,385.27/44,077.84 = 10,665.29/x
  3. Step 3: Cross multiply
    29,385.27x = 44,077.84 × 10,665.29
  4. Step 4: Simplify right side
    29,385.27x = 470,103,029.70
  5. Step 5: Solve for x
    x = 470,103,029.70/29,385.27
  6. Step 6: Final answer
    x = 15,997.91

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1.5x scale

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.