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Finding the Fourth Proportional to 233,519.06, 350,278.93 and 65,039.87

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Solution

The fourth proportional to 233,519.06, 350,278.93 and 65,039.87 is: 97,559.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,519.06 : 350,278.93 = 65,039.87 : x
  2. Step 2: Convert to fraction form
    233,519.06/350,278.93 = 65,039.87/x
  3. Step 3: Cross multiply
    233,519.06x = 350,278.93 × 65,039.87
  4. Step 4: Simplify right side
    233,519.06x = 22,782,096,042.78
  5. Step 5: Solve for x
    x = 22,782,096,042.78/233,519.06
  6. Step 6: Final answer
    x = 97,559.90

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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.