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Finding the Fourth Proportional to 44,836.76, 67,277.95 and 34,373.78

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Solution

The fourth proportional to 44,836.76, 67,277.95 and 34,373.78 is: 51,578.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,836.76 : 67,277.95 = 34,373.78 : x
  2. Step 2: Convert to fraction form
    44,836.76/67,277.95 = 34,373.78/x
  3. Step 3: Cross multiply
    44,836.76x = 67,277.95 × 34,373.78
  4. Step 4: Simplify right side
    44,836.76x = 2,312,597,534.41
  5. Step 5: Solve for x
    x = 2,312,597,534.41/44,836.76
  6. Step 6: Final answer
    x = 51,578.16

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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.