Home / 54,359.22-81,541.40-44,853.92

Finding the Fourth Proportional to 54,359.22, 81,541.40 and 44,853.92

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Solution

The fourth proportional to 54,359.22, 81,541.40 and 44,853.92 is: 67,283.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,359.22 : 81,541.40 = 44,853.92 : x
  2. Step 2: Convert to fraction form
    54,359.22/81,541.40 = 44,853.92/x
  3. Step 3: Cross multiply
    54,359.22x = 81,541.40 × 44,853.92
  4. Step 4: Simplify right side
    54,359.22x = 3,657,451,432.29
  5. Step 5: Solve for x
    x = 3,657,451,432.29/54,359.22
  6. Step 6: Final answer
    x = 67,283.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.