Home / 124,052.26-185,994.16-63,112.75

Finding the Fourth Proportional to 124,052.26, 185,994.16 and 63,112.75

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Solution

The fourth proportional to 124,052.26, 185,994.16 and 63,112.75 is: 94,626.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,052.26 : 185,994.16 = 63,112.75 : x
  2. Step 2: Convert to fraction form
    124,052.26/185,994.16 = 63,112.75/x
  3. Step 3: Cross multiply
    124,052.26x = 185,994.16 × 63,112.75
  4. Step 4: Simplify right side
    124,052.26x = 11,738,602,921.54
  5. Step 5: Solve for x
    x = 11,738,602,921.54/124,052.26
  6. Step 6: Final answer
    x = 94,626.27

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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.