Home / 233,532.45-350,347.92-75,748.62

Finding the Fourth Proportional to 233,532.45, 350,347.92 and 75,748.62

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Solution

The fourth proportional to 233,532.45, 350,347.92 and 75,748.62 is: 113,638.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,532.45 : 350,347.92 = 75,748.62 : x
  2. Step 2: Convert to fraction form
    233,532.45/350,347.92 = 75,748.62/x
  3. Step 3: Cross multiply
    233,532.45x = 350,347.92 × 75,748.62
  4. Step 4: Simplify right side
    233,532.45x = 26,538,371,459.87
  5. Step 5: Solve for x
    x = 26,538,371,459.87/233,532.45
  6. Step 6: Final answer
    x = 113,638.90

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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.