Home / 44,073.60-66,006.72-34,133.76

Finding the Fourth Proportional to 44,073.60, 66,006.72 and 34,133.76

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Solution

The fourth proportional to 44,073.60, 66,006.72 and 34,133.76 is: 51,120.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,073.60 : 66,006.72 = 34,133.76 : x
  2. Step 2: Convert to fraction form
    44,073.60/66,006.72 = 34,133.76/x
  3. Step 3: Cross multiply
    44,073.60x = 66,006.72 × 34,133.76
  4. Step 4: Simplify right side
    44,073.60x = 2,253,057,538.87
  5. Step 5: Solve for x
    x = 2,253,057,538.87/44,073.60
  6. Step 6: Final answer
    x = 51,120.34

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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.