Home / 37,974.42-56,976.21-26,740.53

Finding the Fourth Proportional to 37,974.42, 56,976.21 and 26,740.53

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Solution

The fourth proportional to 37,974.42, 56,976.21 and 26,740.53 is: 40,121.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,974.42 : 56,976.21 = 26,740.53 : x
  2. Step 2: Convert to fraction form
    37,974.42/56,976.21 = 26,740.53/x
  3. Step 3: Cross multiply
    37,974.42x = 56,976.21 × 26,740.53
  4. Step 4: Simplify right side
    37,974.42x = 1,523,574,052.79
  5. Step 5: Solve for x
    x = 1,523,574,052.79/37,974.42
  6. Step 6: Final answer
    x = 40,121.06

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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.