Home / 15,241.46-22,861.58-5,877.46

Finding the Fourth Proportional to 15,241.46, 22,861.58 and 5,877.46

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Solution

The fourth proportional to 15,241.46, 22,861.58 and 5,877.46 is: 8,815.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,241.46 : 22,861.58 = 5,877.46 : x
  2. Step 2: Convert to fraction form
    15,241.46/22,861.58 = 5,877.46/x
  3. Step 3: Cross multiply
    15,241.46x = 22,861.58 × 5,877.46
  4. Step 4: Simplify right side
    15,241.46x = 134,367,907.68
  5. Step 5: Solve for x
    x = 134,367,907.68/15,241.46
  6. Step 6: Final answer
    x = 8,815.95

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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.