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Finding the Fourth Proportional to 24,317.54, 36,482.52 and 6,787.40

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Solution

The fourth proportional to 24,317.54, 36,482.52 and 6,787.40 is: 10,182.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,317.54 : 36,482.52 = 6,787.40 : x
  2. Step 2: Convert to fraction form
    24,317.54/36,482.52 = 6,787.40/x
  3. Step 3: Cross multiply
    24,317.54x = 36,482.52 × 6,787.40
  4. Step 4: Simplify right side
    24,317.54x = 247,621,456.25
  5. Step 5: Solve for x
    x = 247,621,456.25/24,317.54
  6. Step 6: Final answer
    x = 10,182.83

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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.