Home / 62,446.88-93,684.24-18,077.01

Finding the Fourth Proportional to 62,446.88, 93,684.24 and 18,077.01

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Solution

The fourth proportional to 62,446.88, 93,684.24 and 18,077.01 is: 27,119.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,446.88 : 93,684.24 = 18,077.01 : x
  2. Step 2: Convert to fraction form
    62,446.88/93,684.24 = 18,077.01/x
  3. Step 3: Cross multiply
    62,446.88x = 93,684.24 × 18,077.01
  4. Step 4: Simplify right side
    62,446.88x = 1,693,530,943.32
  5. Step 5: Solve for x
    x = 1,693,530,943.32/62,446.88
  6. Step 6: Final answer
    x = 27,119.55

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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.