Home / 44,426.68-66,650.96-31,304.68

Finding the Fourth Proportional to 44,426.68, 66,650.96 and 31,304.68

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Solution

The fourth proportional to 44,426.68, 66,650.96 and 31,304.68 is: 46,964.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,426.68 : 66,650.96 = 31,304.68 : x
  2. Step 2: Convert to fraction form
    44,426.68/66,650.96 = 31,304.68/x
  3. Step 3: Cross multiply
    44,426.68x = 66,650.96 × 31,304.68
  4. Step 4: Simplify right side
    44,426.68x = 2,086,486,974.49
  5. Step 5: Solve for x
    x = 2,086,486,974.49/44,426.68
  6. Step 6: Final answer
    x = 46,964.73

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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.