Home / 23,465.20-35,195.52-9,613.12

Finding the Fourth Proportional to 23,465.20, 35,195.52 and 9,613.12

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Solution

The fourth proportional to 23,465.20, 35,195.52 and 9,613.12 is: 14,418.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,465.20 : 35,195.52 = 9,613.12 : x
  2. Step 2: Convert to fraction form
    23,465.20/35,195.52 = 9,613.12/x
  3. Step 3: Cross multiply
    23,465.20x = 35,195.52 × 9,613.12
  4. Step 4: Simplify right side
    23,465.20x = 338,338,757.22
  5. Step 5: Solve for x
    x = 338,338,757.22/23,465.20
  6. Step 6: Final answer
    x = 14,418.75

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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.