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Finding the Fourth Proportional to 233,322.31, 350,034.50 and 75,566.71

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Solution

The fourth proportional to 233,322.31, 350,034.50 and 75,566.71 is: 113,366.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,322.31 : 350,034.50 = 75,566.71 : x
  2. Step 2: Convert to fraction form
    233,322.31/350,034.50 = 75,566.71/x
  3. Step 3: Cross multiply
    233,322.31x = 350,034.50 × 75,566.71
  4. Step 4: Simplify right side
    233,322.31x = 26,450,955,551.50
  5. Step 5: Solve for x
    x = 26,450,955,551.50/233,322.31
  6. Step 6: Final answer
    x = 113,366.59

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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.