Home / 195,473.20-292,832.52-116,650.48

Finding the Fourth Proportional to 195,473.20, 292,832.52 and 116,650.48

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Solution

The fourth proportional to 195,473.20, 292,832.52 and 116,650.48 is: 174,750.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,473.20 : 292,832.52 = 116,650.48 : x
  2. Step 2: Convert to fraction form
    195,473.20/292,832.52 = 116,650.48/x
  3. Step 3: Cross multiply
    195,473.20x = 292,832.52 × 116,650.48
  4. Step 4: Simplify right side
    195,473.20x = 34,159,054,017.61
  5. Step 5: Solve for x
    x = 34,159,054,017.61/195,473.20
  6. Step 6: Final answer
    x = 174,750.57

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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.