Home / 26,171.92-36,116.46-14,842.44

Finding the Fourth Proportional to 26,171.92, 36,116.46 and 14,842.44

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Solution

The fourth proportional to 26,171.92, 36,116.46 and 14,842.44 is: 20,482.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,171.92 : 36,116.46 = 14,842.44 : x
  2. Step 2: Convert to fraction form
    26,171.92/36,116.46 = 14,842.44/x
  3. Step 3: Cross multiply
    26,171.92x = 36,116.46 × 14,842.44
  4. Step 4: Simplify right side
    26,171.92x = 536,056,390.56
  5. Step 5: Solve for x
    x = 536,056,390.56/26,171.92
  6. Step 6: Final answer
    x = 20,482.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.