Home / 40,008.52-60,039.30-16,634.92

Finding the Fourth Proportional to 40,008.52, 60,039.30 and 16,634.92

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Solution

The fourth proportional to 40,008.52, 60,039.30 and 16,634.92 is: 24,963.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,008.52 : 60,039.30 = 16,634.92 : x
  2. Step 2: Convert to fraction form
    40,008.52/60,039.30 = 16,634.92/x
  3. Step 3: Cross multiply
    40,008.52x = 60,039.30 × 16,634.92
  4. Step 4: Simplify right side
    40,008.52x = 998,748,952.36
  5. Step 5: Solve for x
    x = 998,748,952.36/40,008.52
  6. Step 6: Final answer
    x = 24,963.41

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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.