Home / 5,915.46-8,874.50-2,584.24

Finding the Fourth Proportional to 5,915.46, 8,874.50 and 2,584.24

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Solution

The fourth proportional to 5,915.46, 8,874.50 and 2,584.24 is: 3,876.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,915.46 : 8,874.50 = 2,584.24 : x
  2. Step 2: Convert to fraction form
    5,915.46/8,874.50 = 2,584.24/x
  3. Step 3: Cross multiply
    5,915.46x = 8,874.50 × 2,584.24
  4. Step 4: Simplify right side
    5,915.46x = 22,933,824.96
  5. Step 5: Solve for x
    x = 22,933,824.96/5,915.46
  6. Step 6: Final answer
    x = 3,876.93

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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.