Home / 96,097.92-143,561.19-92,598.72

Finding the Fourth Proportional to 96,097.92, 143,561.19 and 92,598.72

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Solution

The fourth proportional to 96,097.92, 143,561.19 and 92,598.72 is: 138,333.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,097.92 : 143,561.19 = 92,598.72 : x
  2. Step 2: Convert to fraction form
    96,097.92/143,561.19 = 92,598.72/x
  3. Step 3: Cross multiply
    96,097.92x = 143,561.19 × 92,598.72
  4. Step 4: Simplify right side
    96,097.92x = 13,293,582,435.68
  5. Step 5: Solve for x
    x = 13,293,582,435.68/96,097.92
  6. Step 6: Final answer
    x = 138,333.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.