Home / 17,631.17-26,446.85-5,944.49

Finding the Fourth Proportional to 17,631.17, 26,446.85 and 5,944.49

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Solution

The fourth proportional to 17,631.17, 26,446.85 and 5,944.49 is: 8,916.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,631.17 : 26,446.85 = 5,944.49 : x
  2. Step 2: Convert to fraction form
    17,631.17/26,446.85 = 5,944.49/x
  3. Step 3: Cross multiply
    17,631.17x = 26,446.85 × 5,944.49
  4. Step 4: Simplify right side
    17,631.17x = 157,213,116.33
  5. Step 5: Solve for x
    x = 157,213,116.33/17,631.17
  6. Step 6: Final answer
    x = 8,916.77

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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.