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Finding the Fourth Proportional to 532,188.33, 798,282.44 and 195,101.57

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Solution

The fourth proportional to 532,188.33, 798,282.44 and 195,101.57 is: 292,652.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,188.33 : 798,282.44 = 195,101.57 : x
  2. Step 2: Convert to fraction form
    532,188.33/798,282.44 = 195,101.57/x
  3. Step 3: Cross multiply
    532,188.33x = 798,282.44 × 195,101.57
  4. Step 4: Simplify right side
    532,188.33x = 155,746,157,347.43
  5. Step 5: Solve for x
    x = 155,746,157,347.43/532,188.33
  6. Step 6: Final answer
    x = 292,652.33

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Similar ratio
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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.