Home / 4,013.44-5,526.24-3,513.28

Finding the Fourth Proportional to 4,013.44, 5,526.24 and 3,513.28

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Solution

The fourth proportional to 4,013.44, 5,526.24 and 3,513.28 is: 4,837.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013.44 : 5,526.24 = 3,513.28 : x
  2. Step 2: Convert to fraction form
    4,013.44/5,526.24 = 3,513.28/x
  3. Step 3: Cross multiply
    4,013.44x = 5,526.24 × 3,513.28
  4. Step 4: Simplify right side
    4,013.44x = 19,415,228.47
  5. Step 5: Solve for x
    x = 19,415,228.47/4,013.44
  6. Step 6: Final answer
    x = 4,837.55

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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.