Home / 40,275.06-60,361.56-22,754.76

Finding the Fourth Proportional to 40,275.06, 60,361.56 and 22,754.76

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Solution

The fourth proportional to 40,275.06, 60,361.56 and 22,754.76 is: 34,103.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,275.06 : 60,361.56 = 22,754.76 : x
  2. Step 2: Convert to fraction form
    40,275.06/60,361.56 = 22,754.76/x
  3. Step 3: Cross multiply
    40,275.06x = 60,361.56 × 22,754.76
  4. Step 4: Simplify right side
    40,275.06x = 1,373,512,811.03
  5. Step 5: Solve for x
    x = 1,373,512,811.03/40,275.06
  6. Step 6: Final answer
    x = 34,103.31

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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.