Home / 4,330.92-6,499.16-4,295.69

Finding the Fourth Proportional to 4,330.92, 6,499.16 and 4,295.69

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Solution

The fourth proportional to 4,330.92, 6,499.16 and 4,295.69 is: 6,446.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,330.92 : 6,499.16 = 4,295.69 : x
  2. Step 2: Convert to fraction form
    4,330.92/6,499.16 = 4,295.69/x
  3. Step 3: Cross multiply
    4,330.92x = 6,499.16 × 4,295.69
  4. Step 4: Simplify right side
    4,330.92x = 27,918,376.62
  5. Step 5: Solve for x
    x = 27,918,376.62/4,330.92
  6. Step 6: Final answer
    x = 6,446.29

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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.