Home / 54,380.28-75,001.50-44,932.44

Finding the Fourth Proportional to 54,380.28, 75,001.50 and 44,932.44

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Solution

The fourth proportional to 54,380.28, 75,001.50 and 44,932.44 is: 61,971.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,380.28 : 75,001.50 = 44,932.44 : x
  2. Step 2: Convert to fraction form
    54,380.28/75,001.50 = 44,932.44/x
  3. Step 3: Cross multiply
    54,380.28x = 75,001.50 × 44,932.44
  4. Step 4: Simplify right side
    54,380.28x = 3,370,000,398.66
  5. Step 5: Solve for x
    x = 3,370,000,398.66/54,380.28
  6. Step 6: Final answer
    x = 61,971.00

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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.