Home / 96,022.64-132,359.64-67,683.44

Finding the Fourth Proportional to 96,022.64, 132,359.64 and 67,683.44

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Solution

The fourth proportional to 96,022.64, 132,359.64 and 67,683.44 is: 93,296.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,022.64 : 132,359.64 = 67,683.44 : x
  2. Step 2: Convert to fraction form
    96,022.64/132,359.64 = 67,683.44/x
  3. Step 3: Cross multiply
    96,022.64x = 132,359.64 × 67,683.44
  4. Step 4: Simplify right side
    96,022.64x = 8,958,555,752.36
  5. Step 5: Solve for x
    x = 8,958,555,752.36/96,022.64
  6. Step 6: Final answer
    x = 93,296.29

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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.