Home / 24,930.16-34,449.24-23,715.28

Finding the Fourth Proportional to 24,930.16, 34,449.24 and 23,715.28

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Solution

The fourth proportional to 24,930.16, 34,449.24 and 23,715.28 is: 32,770.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,930.16 : 34,449.24 = 23,715.28 : x
  2. Step 2: Convert to fraction form
    24,930.16/34,449.24 = 23,715.28/x
  3. Step 3: Cross multiply
    24,930.16x = 34,449.24 × 23,715.28
  4. Step 4: Simplify right side
    24,930.16x = 816,973,372.39
  5. Step 5: Solve for x
    x = 816,973,372.39/24,930.16
  6. Step 6: Final answer
    x = 32,770.48

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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.