Home / 96,280.95-144,386.06-33,083.15

Finding the Fourth Proportional to 96,280.95, 144,386.06 and 33,083.15

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Solution

The fourth proportional to 96,280.95, 144,386.06 and 33,083.15 is: 49,612.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,280.95 : 144,386.06 = 33,083.15 : x
  2. Step 2: Convert to fraction form
    96,280.95/144,386.06 = 33,083.15/x
  3. Step 3: Cross multiply
    96,280.95x = 144,386.06 × 33,083.15
  4. Step 4: Simplify right side
    96,280.95x = 4,776,744,793.54
  5. Step 5: Solve for x
    x = 4,776,744,793.54/96,280.95
  6. Step 6: Final answer
    x = 49,612.56

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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.