Home / 54,920.56-75,764.88-32,252.20

Finding the Fourth Proportional to 54,920.56, 75,764.88 and 32,252.20

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Solution

The fourth proportional to 54,920.56, 75,764.88 and 32,252.20 is: 44,493.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,920.56 : 75,764.88 = 32,252.20 : x
  2. Step 2: Convert to fraction form
    54,920.56/75,764.88 = 32,252.20/x
  3. Step 3: Cross multiply
    54,920.56x = 75,764.88 × 32,252.20
  4. Step 4: Simplify right side
    54,920.56x = 2,443,584,062.74
  5. Step 5: Solve for x
    x = 2,443,584,062.74/54,920.56
  6. Step 6: Final answer
    x = 44,493.07

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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.