Home / 60,161.91-90,224.62-25,093.36

Finding the Fourth Proportional to 60,161.91, 90,224.62 and 25,093.36

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Solution

The fourth proportional to 60,161.91, 90,224.62 and 25,093.36 is: 37,632.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,161.91 : 90,224.62 = 25,093.36 : x
  2. Step 2: Convert to fraction form
    60,161.91/90,224.62 = 25,093.36/x
  3. Step 3: Cross multiply
    60,161.91x = 90,224.62 × 25,093.36
  4. Step 4: Simplify right side
    60,161.91x = 2,264,038,870.52
  5. Step 5: Solve for x
    x = 2,264,038,870.52/60,161.91
  6. Step 6: Final answer
    x = 37,632.43

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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.