Home / 44,949.31-67,359.69-33,009.40

Finding the Fourth Proportional to 44,949.31, 67,359.69 and 33,009.40

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Solution

The fourth proportional to 44,949.31, 67,359.69 and 33,009.40 is: 49,466.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,949.31 : 67,359.69 = 33,009.40 : x
  2. Step 2: Convert to fraction form
    44,949.31/67,359.69 = 33,009.40/x
  3. Step 3: Cross multiply
    44,949.31x = 67,359.69 × 33,009.40
  4. Step 4: Simplify right side
    44,949.31x = 2,223,502,951.09
  5. Step 5: Solve for x
    x = 2,223,502,951.09/44,949.31
  6. Step 6: Final answer
    x = 49,466.90

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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.