Home / 8,737.53-13,108.34-2,497.62

Finding the Fourth Proportional to 8,737.53, 13,108.34 and 2,497.62

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Solution

The fourth proportional to 8,737.53, 13,108.34 and 2,497.62 is: 3,747.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,737.53 : 13,108.34 = 2,497.62 : x
  2. Step 2: Convert to fraction form
    8,737.53/13,108.34 = 2,497.62/x
  3. Step 3: Cross multiply
    8,737.53x = 13,108.34 × 2,497.62
  4. Step 4: Simplify right side
    8,737.53x = 32,739,652.15
  5. Step 5: Solve for x
    x = 32,739,652.15/8,737.53
  6. Step 6: Final answer
    x = 3,747.01

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1.5x scale

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.