Home / 23,613.05-35,397.31-11,755.62

Finding the Fourth Proportional to 23,613.05, 35,397.31 and 11,755.62

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Solution

The fourth proportional to 23,613.05, 35,397.31 and 11,755.62 is: 17,622.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,613.05 : 35,397.31 = 11,755.62 : x
  2. Step 2: Convert to fraction form
    23,613.05/35,397.31 = 11,755.62/x
  3. Step 3: Cross multiply
    23,613.05x = 35,397.31 × 11,755.62
  4. Step 4: Simplify right side
    23,613.05x = 416,117,325.38
  5. Step 5: Solve for x
    x = 416,117,325.38/23,613.05
  6. Step 6: Final answer
    x = 17,622.35

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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.