Home / 44,611.17-66,834.03-31,934.76

Finding the Fourth Proportional to 44,611.17, 66,834.03 and 31,934.76

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Solution

The fourth proportional to 44,611.17, 66,834.03 and 31,934.76 is: 47,842.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,611.17 : 66,834.03 = 31,934.76 : x
  2. Step 2: Convert to fraction form
    44,611.17/66,834.03 = 31,934.76/x
  3. Step 3: Cross multiply
    44,611.17x = 66,834.03 × 31,934.76
  4. Step 4: Simplify right side
    44,611.17x = 2,134,328,707.88
  5. Step 5: Solve for x
    x = 2,134,328,707.88/44,611.17
  6. Step 6: Final answer
    x = 47,842.92

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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.