Home / 40,007.52-60,037.80-16,633.92

Finding the Fourth Proportional to 40,007.52, 60,037.80 and 16,633.92

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Solution

The fourth proportional to 40,007.52, 60,037.80 and 16,633.92 is: 24,961.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,007.52 : 60,037.80 = 16,633.92 : x
  2. Step 2: Convert to fraction form
    40,007.52/60,037.80 = 16,633.92/x
  3. Step 3: Cross multiply
    40,007.52x = 60,037.80 × 16,633.92
  4. Step 4: Simplify right side
    40,007.52x = 998,663,962.18
  5. Step 5: Solve for x
    x = 998,663,962.18/40,007.52
  6. Step 6: Final answer
    x = 24,961.91

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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.