Home / 38,583.93-57,972.80-24,550.08

Finding the Fourth Proportional to 38,583.93, 57,972.80 and 24,550.08

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Solution

The fourth proportional to 38,583.93, 57,972.80 and 24,550.08 is: 36,886.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,583.93 : 57,972.80 = 24,550.08 : x
  2. Step 2: Convert to fraction form
    38,583.93/57,972.80 = 24,550.08/x
  3. Step 3: Cross multiply
    38,583.93x = 57,972.80 × 24,550.08
  4. Step 4: Simplify right side
    38,583.93x = 1,423,236,877.82
  5. Step 5: Solve for x
    x = 1,423,236,877.82/38,583.93
  6. Step 6: Final answer
    x = 36,886.78

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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.