Home / 4,248.29-5,862.35-2,359.78

Finding the Fourth Proportional to 4,248.29, 5,862.35 and 2,359.78

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Solution

The fourth proportional to 4,248.29, 5,862.35 and 2,359.78 is: 3,256.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248.29 : 5,862.35 = 2,359.78 : x
  2. Step 2: Convert to fraction form
    4,248.29/5,862.35 = 2,359.78/x
  3. Step 3: Cross multiply
    4,248.29x = 5,862.35 × 2,359.78
  4. Step 4: Simplify right side
    4,248.29x = 13,833,847.53
  5. Step 5: Solve for x
    x = 13,833,847.53/4,248.29
  6. Step 6: Final answer
    x = 3,256.33

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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.