Home / 26,473.96-36,522.42-16,399.72

Finding the Fourth Proportional to 26,473.96, 36,522.42 and 16,399.72

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Solution

The fourth proportional to 26,473.96, 36,522.42 and 16,399.72 is: 22,624.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,473.96 : 36,522.42 = 16,399.72 : x
  2. Step 2: Convert to fraction form
    26,473.96/36,522.42 = 16,399.72/x
  3. Step 3: Cross multiply
    26,473.96x = 36,522.42 × 16,399.72
  4. Step 4: Simplify right side
    26,473.96x = 598,957,461.72
  5. Step 5: Solve for x
    x = 598,957,461.72/26,473.96
  6. Step 6: Final answer
    x = 22,624.40

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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.