Home / 202,191.81-303,261.37-60,034.23

Finding the Fourth Proportional to 202,191.81, 303,261.37 and 60,034.23

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Solution

The fourth proportional to 202,191.81, 303,261.37 and 60,034.23 is: 90,043.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,191.81 : 303,261.37 = 60,034.23 : x
  2. Step 2: Convert to fraction form
    202,191.81/303,261.37 = 60,034.23/x
  3. Step 3: Cross multiply
    202,191.81x = 303,261.37 × 60,034.23
  4. Step 4: Simplify right side
    202,191.81x = 18,206,062,836.70
  5. Step 5: Solve for x
    x = 18,206,062,836.70/202,191.81
  6. Step 6: Final answer
    x = 90,043.52

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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.