Home / 54,607.29-81,841.67-24,589.50

Finding the Fourth Proportional to 54,607.29, 81,841.67 and 24,589.50

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Solution

The fourth proportional to 54,607.29, 81,841.67 and 24,589.50 is: 36,853.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,607.29 : 81,841.67 = 24,589.50 : x
  2. Step 2: Convert to fraction form
    54,607.29/81,841.67 = 24,589.50/x
  3. Step 3: Cross multiply
    54,607.29x = 81,841.67 × 24,589.50
  4. Step 4: Simplify right side
    54,607.29x = 2,012,445,744.47
  5. Step 5: Solve for x
    x = 2,012,445,744.47/54,607.29
  6. Step 6: Final answer
    x = 36,853.06

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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.