Home / 4,251.20-5,868-2,483.52

Finding the Fourth Proportional to 4,251.20, 5,868 and 2,483.52

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Solution

The fourth proportional to 4,251.20, 5,868 and 2,483.52 is: 3,428.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,251.20 : 5,868 = 2,483.52 : x
  2. Step 2: Convert to fraction form
    4,251.20/5,868 = 2,483.52/x
  3. Step 3: Cross multiply
    4,251.20x = 5,868 × 2,483.52
  4. Step 4: Simplify right side
    4,251.20x = 14,573,295.36
  5. Step 5: Solve for x
    x = 14,573,295.36/4,251.20
  6. Step 6: Final answer
    x = 3,428.04

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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.