Home / 2,377.28-3,566.28-1,060.88

Finding the Fourth Proportional to 2,377.28, 3,566.28 and 1,060.88

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Solution

The fourth proportional to 2,377.28, 3,566.28 and 1,060.88 is: 1,591.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377.28 : 3,566.28 = 1,060.88 : x
  2. Step 2: Convert to fraction form
    2,377.28/3,566.28 = 1,060.88/x
  3. Step 3: Cross multiply
    2,377.28x = 3,566.28 × 1,060.88
  4. Step 4: Simplify right side
    2,377.28x = 3,783,395.13
  5. Step 5: Solve for x
    x = 3,783,395.13/2,377.28
  6. Step 6: Final answer
    x = 1,591.48

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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.