Home / 195,149.34-269,302.59-110,264.58

Finding the Fourth Proportional to 195,149.34, 269,302.59 and 110,264.58

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Solution

The fourth proportional to 195,149.34, 269,302.59 and 110,264.58 is: 152,163.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,149.34 : 269,302.59 = 110,264.58 : x
  2. Step 2: Convert to fraction form
    195,149.34/269,302.59 = 110,264.58/x
  3. Step 3: Cross multiply
    195,149.34x = 269,302.59 × 110,264.58
  4. Step 4: Simplify right side
    195,149.34x = 29,694,536,979.26
  5. Step 5: Solve for x
    x = 29,694,536,979.26/195,149.34
  6. Step 6: Final answer
    x = 152,163.14

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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.