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Finding the Fourth Proportional to 233,833.04, 350,750.29 and 65,352.25

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Solution

The fourth proportional to 233,833.04, 350,750.29 and 65,352.25 is: 98,028.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,833.04 : 350,750.29 = 65,352.25 : x
  2. Step 2: Convert to fraction form
    233,833.04/350,750.29 = 65,352.25/x
  3. Step 3: Cross multiply
    233,833.04x = 350,750.29 × 65,352.25
  4. Step 4: Simplify right side
    233,833.04x = 22,922,319,599.40
  5. Step 5: Solve for x
    x = 22,922,319,599.40/233,833.04
  6. Step 6: Final answer
    x = 98,028.58

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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.