Home / 40,028.53-60,010.39-16,672.45

Finding the Fourth Proportional to 40,028.53, 60,010.39 and 16,672.45

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Solution

The fourth proportional to 40,028.53, 60,010.39 and 16,672.45 is: 24,995.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,028.53 : 60,010.39 = 16,672.45 : x
  2. Step 2: Convert to fraction form
    40,028.53/60,010.39 = 16,672.45/x
  3. Step 3: Cross multiply
    40,028.53x = 60,010.39 × 16,672.45
  4. Step 4: Simplify right side
    40,028.53x = 1,000,520,226.76
  5. Step 5: Solve for x
    x = 1,000,520,226.76/40,028.53
  6. Step 6: Final answer
    x = 24,995.18

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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.