Home / 177,630.66-245,130.37-95,958.95

Finding the Fourth Proportional to 177,630.66, 245,130.37 and 95,958.95

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Solution

The fourth proportional to 177,630.66, 245,130.37 and 95,958.95 is: 132,423.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,630.66 : 245,130.37 = 95,958.95 : x
  2. Step 2: Convert to fraction form
    177,630.66/245,130.37 = 95,958.95/x
  3. Step 3: Cross multiply
    177,630.66x = 245,130.37 × 95,958.95
  4. Step 4: Simplify right side
    177,630.66x = 23,522,451,452.76
  5. Step 5: Solve for x
    x = 23,522,451,452.76/177,630.66
  6. Step 6: Final answer
    x = 132,423.37

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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.