Home / 22,194.50-33,279.46-7,395.35

Finding the Fourth Proportional to 22,194.50, 33,279.46 and 7,395.35

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Solution

The fourth proportional to 22,194.50, 33,279.46 and 7,395.35 is: 11,088.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,194.50 : 33,279.46 = 7,395.35 : x
  2. Step 2: Convert to fraction form
    22,194.50/33,279.46 = 7,395.35/x
  3. Step 3: Cross multiply
    22,194.50x = 33,279.46 × 7,395.35
  4. Step 4: Simplify right side
    22,194.50x = 246,113,069.63
  5. Step 5: Solve for x
    x = 246,113,069.63/22,194.50
  6. Step 6: Final answer
    x = 11,088.92

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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.