Home / 4,348.78-6,001.28-2,460.73

Finding the Fourth Proportional to 4,348.78, 6,001.28 and 2,460.73

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Solution

The fourth proportional to 4,348.78, 6,001.28 and 2,460.73 is: 3,395.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348.78 : 6,001.28 = 2,460.73 : x
  2. Step 2: Convert to fraction form
    4,348.78/6,001.28 = 2,460.73/x
  3. Step 3: Cross multiply
    4,348.78x = 6,001.28 × 2,460.73
  4. Step 4: Simplify right side
    4,348.78x = 14,767,517.43
  5. Step 5: Solve for x
    x = 14,767,517.43/4,348.78
  6. Step 6: Final answer
    x = 3,395.78

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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.