Home / 13,924.61-20,874.12-6,022.18

Finding the Fourth Proportional to 13,924.61, 20,874.12 and 6,022.18

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Solution

The fourth proportional to 13,924.61, 20,874.12 and 6,022.18 is: 9,027.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,924.61 : 20,874.12 = 6,022.18 : x
  2. Step 2: Convert to fraction form
    13,924.61/20,874.12 = 6,022.18/x
  3. Step 3: Cross multiply
    13,924.61x = 20,874.12 × 6,022.18
  4. Step 4: Simplify right side
    13,924.61x = 125,707,707.98
  5. Step 5: Solve for x
    x = 125,707,707.98/13,924.61
  6. Step 6: Final answer
    x = 9,027.74

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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.