Home / 41,136.08-56,767.84-22,273.20

Finding the Fourth Proportional to 41,136.08, 56,767.84 and 22,273.20

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Solution

The fourth proportional to 41,136.08, 56,767.84 and 22,273.20 is: 30,737.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,136.08 : 56,767.84 = 22,273.20 : x
  2. Step 2: Convert to fraction form
    41,136.08/56,767.84 = 22,273.20/x
  3. Step 3: Cross multiply
    41,136.08x = 56,767.84 × 22,273.20
  4. Step 4: Simplify right side
    41,136.08x = 1,264,401,453.89
  5. Step 5: Solve for x
    x = 1,264,401,453.89/41,136.08
  6. Step 6: Final answer
    x = 30,737.04

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Double scale
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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.