Home / 54,795.80-75,594.20-32,123.30

Finding the Fourth Proportional to 54,795.80, 75,594.20 and 32,123.30

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Solution

The fourth proportional to 54,795.80, 75,594.20 and 32,123.30 is: 44,316.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,795.80 : 75,594.20 = 32,123.30 : x
  2. Step 2: Convert to fraction form
    54,795.80/75,594.20 = 32,123.30/x
  3. Step 3: Cross multiply
    54,795.80x = 75,594.20 × 32,123.30
  4. Step 4: Simplify right side
    54,795.80x = 2,428,335,164.86
  5. Step 5: Solve for x
    x = 2,428,335,164.86/54,795.80
  6. Step 6: Final answer
    x = 44,316.08

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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.