Home / 16,136.76-24,210-5,044.62

Finding the Fourth Proportional to 16,136.76, 24,210 and 5,044.62

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Solution

The fourth proportional to 16,136.76, 24,210 and 5,044.62 is: 7,568.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,136.76 : 24,210 = 5,044.62 : x
  2. Step 2: Convert to fraction form
    16,136.76/24,210 = 5,044.62/x
  3. Step 3: Cross multiply
    16,136.76x = 24,210 × 5,044.62
  4. Step 4: Simplify right side
    16,136.76x = 122,130,250.20
  5. Step 5: Solve for x
    x = 122,130,250.20/16,136.76
  6. Step 6: Final answer
    x = 7,568.45

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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.