Home / 44,577.14-66,472.83-44,177.40

Finding the Fourth Proportional to 44,577.14, 66,472.83 and 44,177.40

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Solution

The fourth proportional to 44,577.14, 66,472.83 and 44,177.40 is: 65,876.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,577.14 : 66,472.83 = 44,177.40 : x
  2. Step 2: Convert to fraction form
    44,577.14/66,472.83 = 44,177.40/x
  3. Step 3: Cross multiply
    44,577.14x = 66,472.83 × 44,177.40
  4. Step 4: Simplify right side
    44,577.14x = 2,936,596,800.04
  5. Step 5: Solve for x
    x = 2,936,596,800.04/44,577.14
  6. Step 6: Final answer
    x = 65,876.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.