Home / 22,966.64-34,449.48-6,326.60

Finding the Fourth Proportional to 22,966.64, 34,449.48 and 6,326.60

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Solution

The fourth proportional to 22,966.64, 34,449.48 and 6,326.60 is: 9,489.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,966.64 : 34,449.48 = 6,326.60 : x
  2. Step 2: Convert to fraction form
    22,966.64/34,449.48 = 6,326.60/x
  3. Step 3: Cross multiply
    22,966.64x = 34,449.48 × 6,326.60
  4. Step 4: Simplify right side
    22,966.64x = 217,948,080.17
  5. Step 5: Solve for x
    x = 217,948,080.17/22,966.64
  6. Step 6: Final answer
    x = 9,489.77

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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.