Home / 33,777.30-50,675.18-10,085.94

Finding the Fourth Proportional to 33,777.30, 50,675.18 and 10,085.94

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Solution

The fourth proportional to 33,777.30, 50,675.18 and 10,085.94 is: 15,131.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,777.30 : 50,675.18 = 10,085.94 : x
  2. Step 2: Convert to fraction form
    33,777.30/50,675.18 = 10,085.94/x
  3. Step 3: Cross multiply
    33,777.30x = 50,675.18 × 10,085.94
  4. Step 4: Simplify right side
    33,777.30x = 511,106,521.16
  5. Step 5: Solve for x
    x = 511,106,521.16/33,777.30
  6. Step 6: Final answer
    x = 15,131.66

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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.