Home / 7,213.39-10,824.93-2,533.43

Finding the Fourth Proportional to 7,213.39, 10,824.93 and 2,533.43

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Solution

The fourth proportional to 7,213.39, 10,824.93 and 2,533.43 is: 3,801.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,213.39 : 10,824.93 = 2,533.43 : x
  2. Step 2: Convert to fraction form
    7,213.39/10,824.93 = 2,533.43/x
  3. Step 3: Cross multiply
    7,213.39x = 10,824.93 × 2,533.43
  4. Step 4: Simplify right side
    7,213.39x = 27,424,229.47
  5. Step 5: Solve for x
    x = 27,424,229.47/7,213.39
  6. Step 6: Final answer
    x = 3,801.85

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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.