Home / 195,270.55-292,800.45-88,596.28

Finding the Fourth Proportional to 195,270.55, 292,800.45 and 88,596.28

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Solution

The fourth proportional to 195,270.55, 292,800.45 and 88,596.28 is: 132,846.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,270.55 : 292,800.45 = 88,596.28 : x
  2. Step 2: Convert to fraction form
    195,270.55/292,800.45 = 88,596.28/x
  3. Step 3: Cross multiply
    195,270.55x = 292,800.45 × 88,596.28
  4. Step 4: Simplify right side
    195,270.55x = 25,941,030,652.33
  5. Step 5: Solve for x
    x = 25,941,030,652.33/195,270.55
  6. Step 6: Final answer
    x = 132,846.61

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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.