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Finding the Fourth Proportional to 233,959.46, 350,939.24 and 65,504.60

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Solution

The fourth proportional to 233,959.46, 350,939.24 and 65,504.60 is: 98,256.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,959.46 : 350,939.24 = 65,504.60 : x
  2. Step 2: Convert to fraction form
    233,959.46/350,939.24 = 65,504.60/x
  3. Step 3: Cross multiply
    233,959.46x = 350,939.24 × 65,504.60
  4. Step 4: Simplify right side
    233,959.46x = 22,988,132,458.28
  5. Step 5: Solve for x
    x = 22,988,132,458.28/233,959.46
  6. Step 6: Final answer
    x = 98,256.91

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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.