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Finding the Fourth Proportional to 22,295.58, 33,446.83 and 7,503.35

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Solution

The fourth proportional to 22,295.58, 33,446.83 and 7,503.35 is: 11,256.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,295.58 : 33,446.83 = 7,503.35 : x
  2. Step 2: Convert to fraction form
    22,295.58/33,446.83 = 7,503.35/x
  3. Step 3: Cross multiply
    22,295.58x = 33,446.83 × 7,503.35
  4. Step 4: Simplify right side
    22,295.58x = 250,963,067.13
  5. Step 5: Solve for x
    x = 250,963,067.13/22,295.58
  6. Step 6: Final answer
    x = 11,256.18

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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.