Home / 96,207.77-132,808.88-73,547.72

Finding the Fourth Proportional to 96,207.77, 132,808.88 and 73,547.72

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Solution

The fourth proportional to 96,207.77, 132,808.88 and 73,547.72 is: 101,528.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,207.77 : 132,808.88 = 73,547.72 : x
  2. Step 2: Convert to fraction form
    96,207.77/132,808.88 = 73,547.72/x
  3. Step 3: Cross multiply
    96,207.77x = 132,808.88 × 73,547.72
  4. Step 4: Simplify right side
    96,207.77x = 9,767,790,319.75
  5. Step 5: Solve for x
    x = 9,767,790,319.75/96,207.77
  6. Step 6: Final answer
    x = 101,528.08

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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.