Home / 44,653.22-66,979.84-34,799.88

Finding the Fourth Proportional to 44,653.22, 66,979.84 and 34,799.88

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Solution

The fourth proportional to 44,653.22, 66,979.84 and 34,799.88 is: 52,199.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,653.22 : 66,979.84 = 34,799.88 : x
  2. Step 2: Convert to fraction form
    44,653.22/66,979.84 = 34,799.88/x
  3. Step 3: Cross multiply
    44,653.22x = 66,979.84 × 34,799.88
  4. Step 4: Simplify right side
    44,653.22x = 2,330,890,394.42
  5. Step 5: Solve for x
    x = 2,330,890,394.42/44,653.22
  6. Step 6: Final answer
    x = 52,199.83

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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.