Home / 96,329.64-132,948.30-53,891.04

Finding the Fourth Proportional to 96,329.64, 132,948.30 and 53,891.04

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Solution

The fourth proportional to 96,329.64, 132,948.30 and 53,891.04 is: 74,377.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,329.64 : 132,948.30 = 53,891.04 : x
  2. Step 2: Convert to fraction form
    96,329.64/132,948.30 = 53,891.04/x
  3. Step 3: Cross multiply
    96,329.64x = 132,948.30 × 53,891.04
  4. Step 4: Simplify right side
    96,329.64x = 7,164,722,153.23
  5. Step 5: Solve for x
    x = 7,164,722,153.23/96,329.64
  6. Step 6: Final answer
    x = 74,377.13

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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.