Home / 26,611.30-36,723.36-14,675.14

Finding the Fourth Proportional to 26,611.30, 36,723.36 and 14,675.14

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Solution

The fourth proportional to 26,611.30, 36,723.36 and 14,675.14 is: 20,251.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,611.30 : 36,723.36 = 14,675.14 : x
  2. Step 2: Convert to fraction form
    26,611.30/36,723.36 = 14,675.14/x
  3. Step 3: Cross multiply
    26,611.30x = 36,723.36 × 14,675.14
  4. Step 4: Simplify right side
    26,611.30x = 538,920,449.27
  5. Step 5: Solve for x
    x = 538,920,449.27/26,611.30
  6. Step 6: Final answer
    x = 20,251.56

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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.