Home / 40,235.74-60,452.01-37,997.70

Finding the Fourth Proportional to 40,235.74, 60,452.01 and 37,997.70

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Solution

The fourth proportional to 40,235.74, 60,452.01 and 37,997.70 is: 57,089.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,235.74 : 60,452.01 = 37,997.70 : x
  2. Step 2: Convert to fraction form
    40,235.74/60,452.01 = 37,997.70/x
  3. Step 3: Cross multiply
    40,235.74x = 60,452.01 × 37,997.70
  4. Step 4: Simplify right side
    40,235.74x = 2,297,037,340.38
  5. Step 5: Solve for x
    x = 2,297,037,340.38/40,235.74
  6. Step 6: Final answer
    x = 57,089.48

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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.