Home / 96,733.44-133,492.05-54,292.01

Finding the Fourth Proportional to 96,733.44, 133,492.05 and 54,292.01

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Solution

The fourth proportional to 96,733.44, 133,492.05 and 54,292.01 is: 74,922.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,733.44 : 133,492.05 = 54,292.01 : x
  2. Step 2: Convert to fraction form
    96,733.44/133,492.05 = 54,292.01/x
  3. Step 3: Cross multiply
    96,733.44x = 133,492.05 × 54,292.01
  4. Step 4: Simplify right side
    96,733.44x = 7,247,551,046.06
  5. Step 5: Solve for x
    x = 7,247,551,046.06/96,733.44
  6. Step 6: Final answer
    x = 74,922.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.