Home / 233,963.40-350,945.10-93,822.60

Finding the Fourth Proportional to 233,963.40, 350,945.10 and 93,822.60

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Solution

The fourth proportional to 233,963.40, 350,945.10 and 93,822.60 is: 140,733.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,963.40 : 350,945.10 = 93,822.60 : x
  2. Step 2: Convert to fraction form
    233,963.40/350,945.10 = 93,822.60/x
  3. Step 3: Cross multiply
    233,963.40x = 350,945.10 × 93,822.60
  4. Step 4: Simplify right side
    233,963.40x = 32,926,581,739.26
  5. Step 5: Solve for x
    x = 32,926,581,739.26/233,963.40
  6. Step 6: Final answer
    x = 140,733.90

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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.