Home / 96,068.05-132,568.41-53,629.27

Finding the Fourth Proportional to 96,068.05, 132,568.41 and 53,629.27

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Solution

The fourth proportional to 96,068.05, 132,568.41 and 53,629.27 is: 74,005.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,068.05 : 132,568.41 = 53,629.27 : x
  2. Step 2: Convert to fraction form
    96,068.05/132,568.41 = 53,629.27/x
  3. Step 3: Cross multiply
    96,068.05x = 132,568.41 × 53,629.27
  4. Step 4: Simplify right side
    96,068.05x = 7,109,547,053.36
  5. Step 5: Solve for x
    x = 7,109,547,053.36/96,068.05
  6. Step 6: Final answer
    x = 74,005.32

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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.