Home / 4,691.28-6,474.06-2,595.54

Finding the Fourth Proportional to 4,691.28, 6,474.06 and 2,595.54

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Solution

The fourth proportional to 4,691.28, 6,474.06 and 2,595.54 is: 3,581.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,691.28 : 6,474.06 = 2,595.54 : x
  2. Step 2: Convert to fraction form
    4,691.28/6,474.06 = 2,595.54/x
  3. Step 3: Cross multiply
    4,691.28x = 6,474.06 × 2,595.54
  4. Step 4: Simplify right side
    4,691.28x = 16,803,681.69
  5. Step 5: Solve for x
    x = 16,803,681.69/4,691.28
  6. Step 6: Final answer
    x = 3,581.90

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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.