Home / 16,332.92-24,499.51-5,239.62

Finding the Fourth Proportional to 16,332.92, 24,499.51 and 5,239.62

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Solution

The fourth proportional to 16,332.92, 24,499.51 and 5,239.62 is: 7,859.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,332.92 : 24,499.51 = 5,239.62 : x
  2. Step 2: Convert to fraction form
    16,332.92/24,499.51 = 5,239.62/x
  3. Step 3: Cross multiply
    16,332.92x = 24,499.51 × 5,239.62
  4. Step 4: Simplify right side
    16,332.92x = 128,368,109.49
  5. Step 5: Solve for x
    x = 128,368,109.49/16,332.92
  6. Step 6: Final answer
    x = 7,859.47

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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.