Home / 8,892.14-13,327.61-4,141.92

Finding the Fourth Proportional to 8,892.14, 13,327.61 and 4,141.92

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Solution

The fourth proportional to 8,892.14, 13,327.61 and 4,141.92 is: 6,207.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,892.14 : 13,327.61 = 4,141.92 : x
  2. Step 2: Convert to fraction form
    8,892.14/13,327.61 = 4,141.92/x
  3. Step 3: Cross multiply
    8,892.14x = 13,327.61 × 4,141.92
  4. Step 4: Simplify right side
    8,892.14x = 55,201,873.70
  5. Step 5: Solve for x
    x = 55,201,873.70/8,892.14
  6. Step 6: Final answer
    x = 6,207.94

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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.