Home / 202,279.06-303,313.01-60,104.75

Finding the Fourth Proportional to 202,279.06, 303,313.01 and 60,104.75

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Solution

The fourth proportional to 202,279.06, 303,313.01 and 60,104.75 is: 90,125.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,279.06 : 303,313.01 = 60,104.75 : x
  2. Step 2: Convert to fraction form
    202,279.06/303,313.01 = 60,104.75/x
  3. Step 3: Cross multiply
    202,279.06x = 303,313.01 × 60,104.75
  4. Step 4: Simplify right side
    202,279.06x = 18,230,552,637.80
  5. Step 5: Solve for x
    x = 18,230,552,637.80/202,279.06
  6. Step 6: Final answer
    x = 90,125.76

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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.