Home / 96,010.80-144,016.20-33,681.30

Finding the Fourth Proportional to 96,010.80, 144,016.20 and 33,681.30

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Solution

The fourth proportional to 96,010.80, 144,016.20 and 33,681.30 is: 50,521.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,010.80 : 144,016.20 = 33,681.30 : x
  2. Step 2: Convert to fraction form
    96,010.80/144,016.20 = 33,681.30/x
  3. Step 3: Cross multiply
    96,010.80x = 144,016.20 × 33,681.30
  4. Step 4: Simplify right side
    96,010.80x = 4,850,652,837.06
  5. Step 5: Solve for x
    x = 4,850,652,837.06/96,010.80
  6. Step 6: Final answer
    x = 50,521.95

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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.