Home / 26,471.53-39,723.74-16,495.85

Finding the Fourth Proportional to 26,471.53, 39,723.74 and 16,495.85

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Solution

The fourth proportional to 26,471.53, 39,723.74 and 16,495.85 is: 24,754.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,471.53 : 39,723.74 = 16,495.85 : x
  2. Step 2: Convert to fraction form
    26,471.53/39,723.74 = 16,495.85/x
  3. Step 3: Cross multiply
    26,471.53x = 39,723.74 × 16,495.85
  4. Step 4: Simplify right side
    26,471.53x = 655,276,856.48
  5. Step 5: Solve for x
    x = 655,276,856.48/26,471.53
  6. Step 6: Final answer
    x = 24,754.02

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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.