Home / 17,631.27-26,447.54-5,944.59

Finding the Fourth Proportional to 17,631.27, 26,447.54 and 5,944.59

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Solution

The fourth proportional to 17,631.27, 26,447.54 and 5,944.59 is: 8,917.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,631.27 : 26,447.54 = 5,944.59 : x
  2. Step 2: Convert to fraction form
    17,631.27/26,447.54 = 5,944.59/x
  3. Step 3: Cross multiply
    17,631.27x = 26,447.54 × 5,944.59
  4. Step 4: Simplify right side
    17,631.27x = 157,219,781.81
  5. Step 5: Solve for x
    x = 157,219,781.81/17,631.27
  6. Step 6: Final answer
    x = 8,917.10

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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.