Home / 96,207.91-132,809.07-73,547.85

Finding the Fourth Proportional to 96,207.91, 132,809.07 and 73,547.85

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Solution

The fourth proportional to 96,207.91, 132,809.07 and 73,547.85 is: 101,528.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,207.91 : 132,809.07 = 73,547.85 : x
  2. Step 2: Convert to fraction form
    96,207.91/132,809.07 = 73,547.85/x
  3. Step 3: Cross multiply
    96,207.91x = 132,809.07 × 73,547.85
  4. Step 4: Simplify right side
    96,207.91x = 9,767,821,559.00
  5. Step 5: Solve for x
    x = 9,767,821,559.00/96,207.91
  6. Step 6: Final answer
    x = 101,528.26

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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.