Home / 4,265.56-5,888.17-3,665.68

Finding the Fourth Proportional to 4,265.56, 5,888.17 and 3,665.68

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Solution

The fourth proportional to 4,265.56, 5,888.17 and 3,665.68 is: 5,060.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,265.56 : 5,888.17 = 3,665.68 : x
  2. Step 2: Convert to fraction form
    4,265.56/5,888.17 = 3,665.68/x
  3. Step 3: Cross multiply
    4,265.56x = 5,888.17 × 3,665.68
  4. Step 4: Simplify right side
    4,265.56x = 21,584,147.01
  5. Step 5: Solve for x
    x = 21,584,147.01/4,265.56
  6. Step 6: Final answer
    x = 5,060.10

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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.