Home / 96,351.32-144,491.04-33,153.57

Finding the Fourth Proportional to 96,351.32, 144,491.04 and 33,153.57

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Solution

The fourth proportional to 96,351.32, 144,491.04 and 33,153.57 is: 49,717.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,351.32 : 144,491.04 = 33,153.57 : x
  2. Step 2: Convert to fraction form
    96,351.32/144,491.04 = 33,153.57/x
  3. Step 3: Cross multiply
    96,351.32x = 144,491.04 × 33,153.57
  4. Step 4: Simplify right side
    96,351.32x = 4,790,393,809.01
  5. Step 5: Solve for x
    x = 4,790,393,809.01/96,351.32
  6. Step 6: Final answer
    x = 49,717.99

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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.