Home / 195,730.60-270,099.18-110,848.30

Finding the Fourth Proportional to 195,730.60, 270,099.18 and 110,848.30

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Solution

The fourth proportional to 195,730.60, 270,099.18 and 110,848.30 is: 152,965.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,730.60 : 270,099.18 = 110,848.30 : x
  2. Step 2: Convert to fraction form
    195,730.60/270,099.18 = 110,848.30/x
  3. Step 3: Cross multiply
    195,730.60x = 270,099.18 × 110,848.30
  4. Step 4: Simplify right side
    195,730.60x = 29,940,034,934.39
  5. Step 5: Solve for x
    x = 29,940,034,934.39/195,730.60
  6. Step 6: Final answer
    x = 152,965.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.