Home / 4,462.30-6,158.40-2,472.94

Finding the Fourth Proportional to 4,462.30, 6,158.40 and 2,472.94

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Solution

The fourth proportional to 4,462.30, 6,158.40 and 2,472.94 is: 3,412.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462.30 : 6,158.40 = 2,472.94 : x
  2. Step 2: Convert to fraction form
    4,462.30/6,158.40 = 2,472.94/x
  3. Step 3: Cross multiply
    4,462.30x = 6,158.40 × 2,472.94
  4. Step 4: Simplify right side
    4,462.30x = 15,229,353.70
  5. Step 5: Solve for x
    x = 15,229,353.70/4,462.30
  6. Step 6: Final answer
    x = 3,412.89

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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.