Home / 183,982.01-253,872.43-106,470.95

Finding the Fourth Proportional to 183,982.01, 253,872.43 and 106,470.95

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Solution

The fourth proportional to 183,982.01, 253,872.43 and 106,470.95 is: 146,916.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,982.01 : 253,872.43 = 106,470.95 : x
  2. Step 2: Convert to fraction form
    183,982.01/253,872.43 = 106,470.95/x
  3. Step 3: Cross multiply
    183,982.01x = 253,872.43 × 106,470.95
  4. Step 4: Simplify right side
    183,982.01x = 27,030,037,265.37
  5. Step 5: Solve for x
    x = 27,030,037,265.37/183,982.01
  6. Step 6: Final answer
    x = 146,916.74

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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.