Home / 96,199.70-132,669.63-60,393.05

Finding the Fourth Proportional to 96,199.70, 132,669.63 and 60,393.05

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Solution

The fourth proportional to 96,199.70, 132,669.63 and 60,393.05 is: 83,288.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,199.70 : 132,669.63 = 60,393.05 : x
  2. Step 2: Convert to fraction form
    96,199.70/132,669.63 = 60,393.05/x
  3. Step 3: Cross multiply
    96,199.70x = 132,669.63 × 60,393.05
  4. Step 4: Simplify right side
    96,199.70x = 8,012,322,934.72
  5. Step 5: Solve for x
    x = 8,012,322,934.72/96,199.70
  6. Step 6: Final answer
    x = 83,288.44

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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.