Home / 22,395.03-33,597.41-6,812.25

Finding the Fourth Proportional to 22,395.03, 33,597.41 and 6,812.25

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Solution

The fourth proportional to 22,395.03, 33,597.41 and 6,812.25 is: 10,219.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,395.03 : 33,597.41 = 6,812.25 : x
  2. Step 2: Convert to fraction form
    22,395.03/33,597.41 = 6,812.25/x
  3. Step 3: Cross multiply
    22,395.03x = 33,597.41 × 6,812.25
  4. Step 4: Simplify right side
    22,395.03x = 228,873,922.21
  5. Step 5: Solve for x
    x = 228,873,922.21/22,395.03
  6. Step 6: Final answer
    x = 10,219.85

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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.