Home / 40,073.62-55,318.61-24,973.74

Finding the Fourth Proportional to 40,073.62, 55,318.61 and 24,973.74

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Solution

The fourth proportional to 40,073.62, 55,318.61 and 24,973.74 is: 34,474.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,073.62 : 55,318.61 = 24,973.74 : x
  2. Step 2: Convert to fraction form
    40,073.62/55,318.61 = 24,973.74/x
  3. Step 3: Cross multiply
    40,073.62x = 55,318.61 × 24,973.74
  4. Step 4: Simplify right side
    40,073.62x = 1,381,512,583.30
  5. Step 5: Solve for x
    x = 1,381,512,583.30/40,073.62
  6. Step 6: Final answer
    x = 34,474.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.