Home / 24,317.34-36,478.05-6,787.38

Finding the Fourth Proportional to 24,317.34, 36,478.05 and 6,787.38

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Solution

The fourth proportional to 24,317.34, 36,478.05 and 6,787.38 is: 10,181.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,317.34 : 36,478.05 = 6,787.38 : x
  2. Step 2: Convert to fraction form
    24,317.34/36,478.05 = 6,787.38/x
  3. Step 3: Cross multiply
    24,317.34x = 36,478.05 × 6,787.38
  4. Step 4: Simplify right side
    24,317.34x = 247,590,387.01
  5. Step 5: Solve for x
    x = 247,590,387.01/24,317.34
  6. Step 6: Final answer
    x = 10,181.64

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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.