Home / 4,248.28-5,856.06-3,460.96

Finding the Fourth Proportional to 4,248.28, 5,856.06 and 3,460.96

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Solution

The fourth proportional to 4,248.28, 5,856.06 and 3,460.96 is: 4,770.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248.28 : 5,856.06 = 3,460.96 : x
  2. Step 2: Convert to fraction form
    4,248.28/5,856.06 = 3,460.96/x
  3. Step 3: Cross multiply
    4,248.28x = 5,856.06 × 3,460.96
  4. Step 4: Simplify right side
    4,248.28x = 20,267,589.42
  5. Step 5: Solve for x
    x = 20,267,589.42/4,248.28
  6. Step 6: Final answer
    x = 4,770.78

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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.