Home / 26,797.30-36,982.46-14,860.38

Finding the Fourth Proportional to 26,797.30, 36,982.46 and 14,860.38

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Solution

The fourth proportional to 26,797.30, 36,982.46 and 14,860.38 is: 20,508.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,797.30 : 36,982.46 = 14,860.38 : x
  2. Step 2: Convert to fraction form
    26,797.30/36,982.46 = 14,860.38/x
  3. Step 3: Cross multiply
    26,797.30x = 36,982.46 × 14,860.38
  4. Step 4: Simplify right side
    26,797.30x = 549,573,293.15
  5. Step 5: Solve for x
    x = 549,573,293.15/26,797.30
  6. Step 6: Final answer
    x = 20,508.53

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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.