Home / 22,259.76-33,389.37-6,677.25

Finding the Fourth Proportional to 22,259.76, 33,389.37 and 6,677.25

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Solution

The fourth proportional to 22,259.76, 33,389.37 and 6,677.25 is: 10,015.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,259.76 : 33,389.37 = 6,677.25 : x
  2. Step 2: Convert to fraction form
    22,259.76/33,389.37 = 6,677.25/x
  3. Step 3: Cross multiply
    22,259.76x = 33,389.37 × 6,677.25
  4. Step 4: Simplify right side
    22,259.76x = 222,949,170.83
  5. Step 5: Solve for x
    x = 222,949,170.83/22,259.76
  6. Step 6: Final answer
    x = 10,015.79

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1.5x scale

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.