Home / 96,446.69-133,065.68-62,481.22

Finding the Fourth Proportional to 96,446.69, 133,065.68 and 62,481.22

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Solution

The fourth proportional to 96,446.69, 133,065.68 and 62,481.22 is: 86,204.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,446.69 : 133,065.68 = 62,481.22 : x
  2. Step 2: Convert to fraction form
    96,446.69/133,065.68 = 62,481.22/x
  3. Step 3: Cross multiply
    96,446.69x = 133,065.68 × 62,481.22
  4. Step 4: Simplify right side
    96,446.69x = 8,314,106,026.53
  5. Step 5: Solve for x
    x = 8,314,106,026.53/96,446.69
  6. Step 6: Final answer
    x = 86,204.16

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1.5x scale

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.