Home / 16,244.16-24,367.50-5,151.48

Finding the Fourth Proportional to 16,244.16, 24,367.50 and 5,151.48

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Solution

The fourth proportional to 16,244.16, 24,367.50 and 5,151.48 is: 7,727.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,244.16 : 24,367.50 = 5,151.48 : x
  2. Step 2: Convert to fraction form
    16,244.16/24,367.50 = 5,151.48/x
  3. Step 3: Cross multiply
    16,244.16x = 24,367.50 × 5,151.48
  4. Step 4: Simplify right side
    16,244.16x = 125,528,688.90
  5. Step 5: Solve for x
    x = 125,528,688.90/16,244.16
  6. Step 6: Final answer
    x = 7,727.62

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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.