Home / 110,845.56-152,967.08-60,544.56

Finding the Fourth Proportional to 110,845.56, 152,967.08 and 60,544.56

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Solution

The fourth proportional to 110,845.56, 152,967.08 and 60,544.56 is: 83,551.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,845.56 : 152,967.08 = 60,544.56 : x
  2. Step 2: Convert to fraction form
    110,845.56/152,967.08 = 60,544.56/x
  3. Step 3: Cross multiply
    110,845.56x = 152,967.08 × 60,544.56
  4. Step 4: Simplify right side
    110,845.56x = 9,261,325,278.07
  5. Step 5: Solve for x
    x = 9,261,325,278.07/110,845.56
  6. Step 6: Final answer
    x = 83,551.61

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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.