Home / 29,174.12-43,767.66-10,706.12

Finding the Fourth Proportional to 29,174.12, 43,767.66 and 10,706.12

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Solution

The fourth proportional to 29,174.12, 43,767.66 and 10,706.12 is: 16,061.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,174.12 : 43,767.66 = 10,706.12 : x
  2. Step 2: Convert to fraction form
    29,174.12/43,767.66 = 10,706.12/x
  3. Step 3: Cross multiply
    29,174.12x = 43,767.66 × 10,706.12
  4. Step 4: Simplify right side
    29,174.12x = 468,581,820.08
  5. Step 5: Solve for x
    x = 468,581,820.08/29,174.12
  6. Step 6: Final answer
    x = 16,061.56

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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.