Home / 2,497.24-3,442.60-1,748.88

Finding the Fourth Proportional to 2,497.24, 3,442.60 and 1,748.88

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Solution

The fourth proportional to 2,497.24, 3,442.60 and 1,748.88 is: 2,410.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497.24 : 3,442.60 = 1,748.88 : x
  2. Step 2: Convert to fraction form
    2,497.24/3,442.60 = 1,748.88/x
  3. Step 3: Cross multiply
    2,497.24x = 3,442.60 × 1,748.88
  4. Step 4: Simplify right side
    2,497.24x = 6,020,694.29
  5. Step 5: Solve for x
    x = 6,020,694.29/2,497.24
  6. Step 6: Final answer
    x = 2,410.94

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1.5x scale

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.