Home / 34,030.80-50,763.24-33,486.48

Finding the Fourth Proportional to 34,030.80, 50,763.24 and 33,486.48

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Solution

The fourth proportional to 34,030.80, 50,763.24 and 33,486.48 is: 49,951.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,030.80 : 50,763.24 = 33,486.48 : x
  2. Step 2: Convert to fraction form
    34,030.80/50,763.24 = 33,486.48/x
  3. Step 3: Cross multiply
    34,030.80x = 50,763.24 × 33,486.48
  4. Step 4: Simplify right side
    34,030.80x = 1,699,882,221.00
  5. Step 5: Solve for x
    x = 1,699,882,221.00/34,030.80
  6. Step 6: Final answer
    x = 49,951.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.