Home / 4,062.34-5,609.42-2,572.88

Finding the Fourth Proportional to 4,062.34, 5,609.42 and 2,572.88

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Solution

The fourth proportional to 4,062.34, 5,609.42 and 2,572.88 is: 3,552.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062.34 : 5,609.42 = 2,572.88 : x
  2. Step 2: Convert to fraction form
    4,062.34/5,609.42 = 2,572.88/x
  3. Step 3: Cross multiply
    4,062.34x = 5,609.42 × 2,572.88
  4. Step 4: Simplify right side
    4,062.34x = 14,432,364.53
  5. Step 5: Solve for x
    x = 14,432,364.53/4,062.34
  6. Step 6: Final answer
    x = 3,552.72

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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.