Home / 33,707.09-50,521.28-25,360.31

Finding the Fourth Proportional to 33,707.09, 50,521.28 and 25,360.31

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Solution

The fourth proportional to 33,707.09, 50,521.28 and 25,360.31 is: 38,010.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,707.09 : 50,521.28 = 25,360.31 : x
  2. Step 2: Convert to fraction form
    33,707.09/50,521.28 = 25,360.31/x
  3. Step 3: Cross multiply
    33,707.09x = 50,521.28 × 25,360.31
  4. Step 4: Simplify right side
    33,707.09x = 1,281,234,942.99
  5. Step 5: Solve for x
    x = 1,281,234,942.99/33,707.09
  6. Step 6: Final answer
    x = 38,010.85

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1.5x scale

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.