Home / 9,096.08-13,630.92-4,932.56

Finding the Fourth Proportional to 9,096.08, 13,630.92 and 4,932.56

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Solution

The fourth proportional to 9,096.08, 13,630.92 and 4,932.56 is: 7,391.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,096.08 : 13,630.92 = 4,932.56 : x
  2. Step 2: Convert to fraction form
    9,096.08/13,630.92 = 4,932.56/x
  3. Step 3: Cross multiply
    9,096.08x = 13,630.92 × 4,932.56
  4. Step 4: Simplify right side
    9,096.08x = 67,235,330.76
  5. Step 5: Solve for x
    x = 67,235,330.76/9,096.08
  6. Step 6: Final answer
    x = 7,391.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.