Home / 16,160.13-24,239.49-5,066.57

Finding the Fourth Proportional to 16,160.13, 24,239.49 and 5,066.57

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Solution

The fourth proportional to 16,160.13, 24,239.49 and 5,066.57 is: 7,599.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,160.13 : 24,239.49 = 5,066.57 : x
  2. Step 2: Convert to fraction form
    16,160.13/24,239.49 = 5,066.57/x
  3. Step 3: Cross multiply
    16,160.13x = 24,239.49 × 5,066.57
  4. Step 4: Simplify right side
    16,160.13x = 122,810,951.65
  5. Step 5: Solve for x
    x = 122,810,951.65/16,160.13
  6. Step 6: Final answer
    x = 7,599.63

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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.