Home / 54,660.71-75,450.65-32,006.99

Finding the Fourth Proportional to 54,660.71, 75,450.65 and 32,006.99

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Solution

The fourth proportional to 54,660.71, 75,450.65 and 32,006.99 is: 44,180.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,660.71 : 75,450.65 = 32,006.99 : x
  2. Step 2: Convert to fraction form
    54,660.71/75,450.65 = 32,006.99/x
  3. Step 3: Cross multiply
    54,660.71x = 75,450.65 × 32,006.99
  4. Step 4: Simplify right side
    54,660.71x = 2,414,948,200.04
  5. Step 5: Solve for x
    x = 2,414,948,200.04/54,660.71
  6. Step 6: Final answer
    x = 44,180.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.