Home / 49,008.92-67,631.81-26,652.92

Finding the Fourth Proportional to 49,008.92, 67,631.81 and 26,652.92

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Solution

The fourth proportional to 49,008.92, 67,631.81 and 26,652.92 is: 36,780.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,008.92 : 67,631.81 = 26,652.92 : x
  2. Step 2: Convert to fraction form
    49,008.92/67,631.81 = 26,652.92/x
  3. Step 3: Cross multiply
    49,008.92x = 67,631.81 × 26,652.92
  4. Step 4: Simplify right side
    49,008.92x = 1,802,584,749.96
  5. Step 5: Solve for x
    x = 1,802,584,749.96/49,008.92
  6. Step 6: Final answer
    x = 36,780.75

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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.