Home / 49,267.38-73,887.60-17,671.58

Finding the Fourth Proportional to 49,267.38, 73,887.60 and 17,671.58

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Solution

The fourth proportional to 49,267.38, 73,887.60 and 17,671.58 is: 26,502.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,267.38 : 73,887.60 = 17,671.58 : x
  2. Step 2: Convert to fraction form
    49,267.38/73,887.60 = 17,671.58/x
  3. Step 3: Cross multiply
    49,267.38x = 73,887.60 × 17,671.58
  4. Step 4: Simplify right side
    49,267.38x = 1,305,710,634.41
  5. Step 5: Solve for x
    x = 1,305,710,634.41/49,267.38
  6. Step 6: Final answer
    x = 26,502.54

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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.