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Finding the Fourth Proportional to 233,635.52, 350,448.24 and 65,151.36

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Solution

The fourth proportional to 233,635.52, 350,448.24 and 65,151.36 is: 97,725.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,635.52 : 350,448.24 = 65,151.36 : x
  2. Step 2: Convert to fraction form
    233,635.52/350,448.24 = 65,151.36/x
  3. Step 3: Cross multiply
    233,635.52x = 350,448.24 × 65,151.36
  4. Step 4: Simplify right side
    233,635.52x = 22,832,179,445.61
  5. Step 5: Solve for x
    x = 22,832,179,445.61/233,635.52
  6. Step 6: Final answer
    x = 97,725.63

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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.