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Finding the Fourth Proportional to 6,737.34, 9,293.33 and 4,819.62

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Solution

The fourth proportional to 6,737.34, 9,293.33 and 4,819.62 is: 6,648.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737.34 : 9,293.33 = 4,819.62 : x
  2. Step 2: Convert to fraction form
    6,737.34/9,293.33 = 4,819.62/x
  3. Step 3: Cross multiply
    6,737.34x = 9,293.33 × 4,819.62
  4. Step 4: Simplify right side
    6,737.34x = 44,790,295.04
  5. Step 5: Solve for x
    x = 44,790,295.04/6,737.34
  6. Step 6: Final answer
    x = 6,648.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.