Home / 40,259.94-60,375.54-16,560.56

Finding the Fourth Proportional to 40,259.94, 60,375.54 and 16,560.56

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Solution

The fourth proportional to 40,259.94, 60,375.54 and 16,560.56 is: 24,834.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,259.94 : 60,375.54 = 16,560.56 : x
  2. Step 2: Convert to fraction form
    40,259.94/60,375.54 = 16,560.56/x
  3. Step 3: Cross multiply
    40,259.94x = 60,375.54 × 16,560.56
  4. Step 4: Simplify right side
    40,259.94x = 999,852,752.70
  5. Step 5: Solve for x
    x = 999,852,752.70/40,259.94
  6. Step 6: Final answer
    x = 24,834.93

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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.