Home / 4,011.53-5,535.05-2,243.07

Finding the Fourth Proportional to 4,011.53, 5,535.05 and 2,243.07

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Solution

The fourth proportional to 4,011.53, 5,535.05 and 2,243.07 is: 3,094.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011.53 : 5,535.05 = 2,243.07 : x
  2. Step 2: Convert to fraction form
    4,011.53/5,535.05 = 2,243.07/x
  3. Step 3: Cross multiply
    4,011.53x = 5,535.05 × 2,243.07
  4. Step 4: Simplify right side
    4,011.53x = 12,415,493.39
  5. Step 5: Solve for x
    x = 12,415,493.39/4,011.53
  6. Step 6: Final answer
    x = 3,094.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.