Home / 2,358.59-3,253.91-1,474.98

Finding the Fourth Proportional to 2,358.59, 3,253.91 and 1,474.98

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Solution

The fourth proportional to 2,358.59, 3,253.91 and 1,474.98 is: 2,034.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358.59 : 3,253.91 = 1,474.98 : x
  2. Step 2: Convert to fraction form
    2,358.59/3,253.91 = 1,474.98/x
  3. Step 3: Cross multiply
    2,358.59x = 3,253.91 × 1,474.98
  4. Step 4: Simplify right side
    2,358.59x = 4,799,432.59
  5. Step 5: Solve for x
    x = 4,799,432.59/2,358.59
  6. Step 6: Final answer
    x = 2,034.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.