Home / 10,298.08-15,446.52-6,350.04

Finding the Fourth Proportional to 10,298.08, 15,446.52 and 6,350.04

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Solution

The fourth proportional to 10,298.08, 15,446.52 and 6,350.04 is: 9,524.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,298.08 : 15,446.52 = 6,350.04 : x
  2. Step 2: Convert to fraction form
    10,298.08/15,446.52 = 6,350.04/x
  3. Step 3: Cross multiply
    10,298.08x = 15,446.52 × 6,350.04
  4. Step 4: Simplify right side
    10,298.08x = 98,086,019.86
  5. Step 5: Solve for x
    x = 98,086,019.86/10,298.08
  6. Step 6: Final answer
    x = 9,524.69

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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.