Home / 49,294.32-73,888.56-17,673.96

Finding the Fourth Proportional to 49,294.32, 73,888.56 and 17,673.96

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Solution

The fourth proportional to 49,294.32, 73,888.56 and 17,673.96 is: 26,491.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,294.32 : 73,888.56 = 17,673.96 : x
  2. Step 2: Convert to fraction form
    49,294.32/73,888.56 = 17,673.96/x
  3. Step 3: Cross multiply
    49,294.32x = 73,888.56 × 17,673.96
  4. Step 4: Simplify right side
    49,294.32x = 1,305,903,453.90
  5. Step 5: Solve for x
    x = 1,305,903,453.90/49,294.32
  6. Step 6: Final answer
    x = 26,491.97

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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.