Home / 88,452.06-132,729.93-63,465.18

Finding the Fourth Proportional to 88,452.06, 132,729.93 and 63,465.18

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Solution

The fourth proportional to 88,452.06, 132,729.93 and 63,465.18 is: 95,234.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,452.06 : 132,729.93 = 63,465.18 : x
  2. Step 2: Convert to fraction form
    88,452.06/132,729.93 = 63,465.18/x
  3. Step 3: Cross multiply
    88,452.06x = 132,729.93 × 63,465.18
  4. Step 4: Simplify right side
    88,452.06x = 8,423,728,898.84
  5. Step 5: Solve for x
    x = 8,423,728,898.84/88,452.06
  6. Step 6: Final answer
    x = 95,234.97

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1.5x scale

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.