Home / 26,471.40-39,723.55-16,495.73

Finding the Fourth Proportional to 26,471.40, 39,723.55 and 16,495.73

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Solution

The fourth proportional to 26,471.40, 39,723.55 and 16,495.73 is: 24,753.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,471.40 : 39,723.55 = 16,495.73 : x
  2. Step 2: Convert to fraction form
    26,471.40/39,723.55 = 16,495.73/x
  3. Step 3: Cross multiply
    26,471.40x = 39,723.55 × 16,495.73
  4. Step 4: Simplify right side
    26,471.40x = 655,268,715.58
  5. Step 5: Solve for x
    x = 655,268,715.58/26,471.40
  6. Step 6: Final answer
    x = 24,753.84

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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.