Home / 36,611.76-54,962.52-24,142.20

Finding the Fourth Proportional to 36,611.76, 54,962.52 and 24,142.20

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Solution

The fourth proportional to 36,611.76, 54,962.52 and 24,142.20 is: 36,242.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,611.76 : 54,962.52 = 24,142.20 : x
  2. Step 2: Convert to fraction form
    36,611.76/54,962.52 = 24,142.20/x
  3. Step 3: Cross multiply
    36,611.76x = 54,962.52 × 24,142.20
  4. Step 4: Simplify right side
    36,611.76x = 1,326,916,150.34
  5. Step 5: Solve for x
    x = 1,326,916,150.34/36,611.76
  6. Step 6: Final answer
    x = 36,242.89

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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.