Home / 44,049.14-66,073.12-10,769.49

Finding the Fourth Proportional to 44,049.14, 66,073.12 and 10,769.49

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Solution

The fourth proportional to 44,049.14, 66,073.12 and 10,769.49 is: 16,154.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,049.14 : 66,073.12 = 10,769.49 : x
  2. Step 2: Convert to fraction form
    44,049.14/66,073.12 = 10,769.49/x
  3. Step 3: Cross multiply
    44,049.14x = 66,073.12 × 10,769.49
  4. Step 4: Simplify right side
    44,049.14x = 711,573,778.19
  5. Step 5: Solve for x
    x = 711,573,778.19/44,049.14
  6. Step 6: Final answer
    x = 16,154.09

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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.