Home / 24,045.16-33,172.62-15,982.72

Finding the Fourth Proportional to 24,045.16, 33,172.62 and 15,982.72

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Solution

The fourth proportional to 24,045.16, 33,172.62 and 15,982.72 is: 22,049.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,045.16 : 33,172.62 = 15,982.72 : x
  2. Step 2: Convert to fraction form
    24,045.16/33,172.62 = 15,982.72/x
  3. Step 3: Cross multiply
    24,045.16x = 33,172.62 × 15,982.72
  4. Step 4: Simplify right side
    24,045.16x = 530,188,697.13
  5. Step 5: Solve for x
    x = 530,188,697.13/24,045.16
  6. Step 6: Final answer
    x = 22,049.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.