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Finding the Fourth Proportional to 44,754.04, 67,073.64 and 37,815.76

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Solution

The fourth proportional to 44,754.04, 67,073.64 and 37,815.76 is: 56,675.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,754.04 : 67,073.64 = 37,815.76 : x
  2. Step 2: Convert to fraction form
    44,754.04/67,073.64 = 37,815.76/x
  3. Step 3: Cross multiply
    44,754.04x = 67,073.64 × 37,815.76
  4. Step 4: Simplify right side
    44,754.04x = 2,536,440,672.57
  5. Step 5: Solve for x
    x = 2,536,440,672.57/44,754.04
  6. Step 6: Final answer
    x = 56,675.12

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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.