Home / 96,295.12-144,445.86-33,114.61

Finding the Fourth Proportional to 96,295.12, 144,445.86 and 33,114.61

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Solution

The fourth proportional to 96,295.12, 144,445.86 and 33,114.61 is: 49,673.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,295.12 : 144,445.86 = 33,114.61 : x
  2. Step 2: Convert to fraction form
    96,295.12/144,445.86 = 33,114.61/x
  3. Step 3: Cross multiply
    96,295.12x = 144,445.86 × 33,114.61
  4. Step 4: Simplify right side
    96,295.12x = 4,783,268,320.01
  5. Step 5: Solve for x
    x = 4,783,268,320.01/96,295.12
  6. Step 6: Final answer
    x = 49,673.01

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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.