Home / 9,292.86-13,932.54-6,168.96

Finding the Fourth Proportional to 9,292.86, 13,932.54 and 6,168.96

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Solution

The fourth proportional to 9,292.86, 13,932.54 and 6,168.96 is: 9,248.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,292.86 : 13,932.54 = 6,168.96 : x
  2. Step 2: Convert to fraction form
    9,292.86/13,932.54 = 6,168.96/x
  3. Step 3: Cross multiply
    9,292.86x = 13,932.54 × 6,168.96
  4. Step 4: Simplify right side
    9,292.86x = 85,949,281.96
  5. Step 5: Solve for x
    x = 85,949,281.96/9,292.86
  6. Step 6: Final answer
    x = 9,248.96

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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.