Home / 4,247.97-5,862.08-2,359.55

Finding the Fourth Proportional to 4,247.97, 5,862.08 and 2,359.55

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Solution

The fourth proportional to 4,247.97, 5,862.08 and 2,359.55 is: 3,256.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,247.97 : 5,862.08 = 2,359.55 : x
  2. Step 2: Convert to fraction form
    4,247.97/5,862.08 = 2,359.55/x
  3. Step 3: Cross multiply
    4,247.97x = 5,862.08 × 2,359.55
  4. Step 4: Simplify right side
    4,247.97x = 13,831,829.76
  5. Step 5: Solve for x
    x = 13,831,829.76/4,247.97
  6. Step 6: Final answer
    x = 3,256.10

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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.