Home / 95,808.06-132,219.20-53,366.58

Finding the Fourth Proportional to 95,808.06, 132,219.20 and 53,366.58

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Solution

The fourth proportional to 95,808.06, 132,219.20 and 53,366.58 is: 73,648.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,808.06 : 132,219.20 = 53,366.58 : x
  2. Step 2: Convert to fraction form
    95,808.06/132,219.20 = 53,366.58/x
  3. Step 3: Cross multiply
    95,808.06x = 132,219.20 × 53,366.58
  4. Step 4: Simplify right side
    95,808.06x = 7,056,086,647.75
  5. Step 5: Solve for x
    x = 7,056,086,647.75/95,808.06
  6. Step 6: Final answer
    x = 73,648.15

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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.