Home / 233,428.38-350,120.97-64,951.26

Finding the Fourth Proportional to 233,428.38, 350,120.97 and 64,951.26

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Solution

The fourth proportional to 233,428.38, 350,120.97 and 64,951.26 is: 97,420.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,428.38 : 350,120.97 = 64,951.26 : x
  2. Step 2: Convert to fraction form
    233,428.38/350,120.97 = 64,951.26/x
  3. Step 3: Cross multiply
    233,428.38x = 350,120.97 × 64,951.26
  4. Step 4: Simplify right side
    233,428.38x = 22,740,798,153.92
  5. Step 5: Solve for x
    x = 22,740,798,153.92/233,428.38
  6. Step 6: Final answer
    x = 97,420.88

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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.