Home / 14,758.43-22,125.58-6,865.86

Finding the Fourth Proportional to 14,758.43, 22,125.58 and 6,865.86

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Solution

The fourth proportional to 14,758.43, 22,125.58 and 6,865.86 is: 10,293.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,758.43 : 22,125.58 = 6,865.86 : x
  2. Step 2: Convert to fraction form
    14,758.43/22,125.58 = 6,865.86/x
  3. Step 3: Cross multiply
    14,758.43x = 22,125.58 × 6,865.86
  4. Step 4: Simplify right side
    14,758.43x = 151,911,134.70
  5. Step 5: Solve for x
    x = 151,911,134.70/14,758.43
  6. Step 6: Final answer
    x = 10,293.18

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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.