Home / 50,044.48-69,077.45-33,063.79

Finding the Fourth Proportional to 50,044.48, 69,077.45 and 33,063.79

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Solution

The fourth proportional to 50,044.48, 69,077.45 and 33,063.79 is: 45,638.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,044.48 : 69,077.45 = 33,063.79 : x
  2. Step 2: Convert to fraction form
    50,044.48/69,077.45 = 33,063.79/x
  3. Step 3: Cross multiply
    50,044.48x = 69,077.45 × 33,063.79
  4. Step 4: Simplify right side
    50,044.48x = 2,283,962,300.54
  5. Step 5: Solve for x
    x = 2,283,962,300.54/50,044.48
  6. Step 6: Final answer
    x = 45,638.65

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1.5x scale

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.