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Finding the Fourth Proportional to 233,587.26, 350,322.57 and 75,860.82

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Solution

The fourth proportional to 233,587.26, 350,322.57 and 75,860.82 is: 113,772.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,587.26 : 350,322.57 = 75,860.82 : x
  2. Step 2: Convert to fraction form
    233,587.26/350,322.57 = 75,860.82/x
  3. Step 3: Cross multiply
    233,587.26x = 350,322.57 × 75,860.82
  4. Step 4: Simplify right side
    233,587.26x = 26,575,757,424.71
  5. Step 5: Solve for x
    x = 26,575,757,424.71/233,587.26
  6. Step 6: Final answer
    x = 113,772.29

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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.