Home / 22,544.16-33,819.48-6,963

Finding the Fourth Proportional to 22,544.16, 33,819.48 and 6,963

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Solution

The fourth proportional to 22,544.16, 33,819.48 and 6,963 is: 10,445.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,544.16 : 33,819.48 = 6,963 : x
  2. Step 2: Convert to fraction form
    22,544.16/33,819.48 = 6,963/x
  3. Step 3: Cross multiply
    22,544.16x = 33,819.48 × 6,963
  4. Step 4: Simplify right side
    22,544.16x = 235,485,039.24
  5. Step 5: Solve for x
    x = 235,485,039.24/22,544.16
  6. Step 6: Final answer
    x = 10,445.50

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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.