Home / 169,264.11-253,717.19-62,579.54

Finding the Fourth Proportional to 169,264.11, 253,717.19 and 62,579.54

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Solution

The fourth proportional to 169,264.11, 253,717.19 and 62,579.54 is: 93,803.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,264.11 : 253,717.19 = 62,579.54 : x
  2. Step 2: Convert to fraction form
    169,264.11/253,717.19 = 62,579.54/x
  3. Step 3: Cross multiply
    169,264.11x = 253,717.19 × 62,579.54
  4. Step 4: Simplify right side
    169,264.11x = 15,877,503,993.20
  5. Step 5: Solve for x
    x = 15,877,503,993.20/169,264.11
  6. Step 6: Final answer
    x = 93,803.14

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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.