Home / 96,836.09-144,808.22-92,112.17

Finding the Fourth Proportional to 96,836.09, 144,808.22 and 92,112.17

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Solution

The fourth proportional to 96,836.09, 144,808.22 and 92,112.17 is: 137,744.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,836.09 : 144,808.22 = 92,112.17 : x
  2. Step 2: Convert to fraction form
    96,836.09/144,808.22 = 92,112.17/x
  3. Step 3: Cross multiply
    96,836.09x = 144,808.22 × 92,112.17
  4. Step 4: Simplify right side
    96,836.09x = 13,338,598,193.44
  5. Step 5: Solve for x
    x = 13,338,598,193.44/96,836.09
  6. Step 6: Final answer
    x = 137,744.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.