Home / 22,716.60-34,086.06-10,245.24

Finding the Fourth Proportional to 22,716.60, 34,086.06 and 10,245.24

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Solution

The fourth proportional to 22,716.60, 34,086.06 and 10,245.24 is: 15,372.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,716.60 : 34,086.06 = 10,245.24 : x
  2. Step 2: Convert to fraction form
    22,716.60/34,086.06 = 10,245.24/x
  3. Step 3: Cross multiply
    22,716.60x = 34,086.06 × 10,245.24
  4. Step 4: Simplify right side
    22,716.60x = 349,219,865.35
  5. Step 5: Solve for x
    x = 349,219,865.35/22,716.60
  6. Step 6: Final answer
    x = 15,372.89

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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.