Home / 110,856.98-152,976.93-60,546.26

Finding the Fourth Proportional to 110,856.98, 152,976.93 and 60,546.26

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Solution

The fourth proportional to 110,856.98, 152,976.93 and 60,546.26 is: 83,550.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,856.98 : 152,976.93 = 60,546.26 : x
  2. Step 2: Convert to fraction form
    110,856.98/152,976.93 = 60,546.26/x
  3. Step 3: Cross multiply
    110,856.98x = 152,976.93 × 60,546.26
  4. Step 4: Simplify right side
    110,856.98x = 9,262,180,977.78
  5. Step 5: Solve for x
    x = 9,262,180,977.78/110,856.98
  6. Step 6: Final answer
    x = 83,550.72

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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.