Home / 22,934.83-34,405.31-9,080.59

Finding the Fourth Proportional to 22,934.83, 34,405.31 and 9,080.59

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Solution

The fourth proportional to 22,934.83, 34,405.31 and 9,080.59 is: 13,622.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,934.83 : 34,405.31 = 9,080.59 : x
  2. Step 2: Convert to fraction form
    22,934.83/34,405.31 = 9,080.59/x
  3. Step 3: Cross multiply
    22,934.83x = 34,405.31 × 9,080.59
  4. Step 4: Simplify right side
    22,934.83x = 312,420,468.53
  5. Step 5: Solve for x
    x = 312,420,468.53/22,934.83
  6. Step 6: Final answer
    x = 13,622.10

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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.