Home / 96,369.03-132,990.83-52,760.85

Finding the Fourth Proportional to 96,369.03, 132,990.83 and 52,760.85

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Solution

The fourth proportional to 96,369.03, 132,990.83 and 52,760.85 is: 72,810.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,369.03 : 132,990.83 = 52,760.85 : x
  2. Step 2: Convert to fraction form
    96,369.03/132,990.83 = 52,760.85/x
  3. Step 3: Cross multiply
    96,369.03x = 132,990.83 × 52,760.85
  4. Step 4: Simplify right side
    96,369.03x = 7,016,709,364.91
  5. Step 5: Solve for x
    x = 7,016,709,364.91/96,369.03
  6. Step 6: Final answer
    x = 72,810.84

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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.