Home / 95,664.49-132,022.25-53,222.11

Finding the Fourth Proportional to 95,664.49, 132,022.25 and 53,222.11

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Solution

The fourth proportional to 95,664.49, 132,022.25 and 53,222.11 is: 73,449.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,664.49 : 132,022.25 = 53,222.11 : x
  2. Step 2: Convert to fraction form
    95,664.49/132,022.25 = 53,222.11/x
  3. Step 3: Cross multiply
    95,664.49x = 132,022.25 × 53,222.11
  4. Step 4: Simplify right side
    95,664.49x = 7,026,502,711.95
  5. Step 5: Solve for x
    x = 7,026,502,711.95/95,664.49
  6. Step 6: Final answer
    x = 73,449.43

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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.