Home / 48,938.42-73,289.85-27,826.82

Finding the Fourth Proportional to 48,938.42, 73,289.85 and 27,826.82

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Solution

The fourth proportional to 48,938.42, 73,289.85 and 27,826.82 is: 41,673.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,938.42 : 73,289.85 = 27,826.82 : x
  2. Step 2: Convert to fraction form
    48,938.42/73,289.85 = 27,826.82/x
  3. Step 3: Cross multiply
    48,938.42x = 73,289.85 × 27,826.82
  4. Step 4: Simplify right side
    48,938.42x = 2,039,423,463.78
  5. Step 5: Solve for x
    x = 2,039,423,463.78/48,938.42
  6. Step 6: Final answer
    x = 41,673.26

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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.