Home / 5,860.31-8,087.02-3,343.23

Finding the Fourth Proportional to 5,860.31, 8,087.02 and 3,343.23

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Solution

The fourth proportional to 5,860.31, 8,087.02 and 3,343.23 is: 4,613.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,860.31 : 8,087.02 = 3,343.23 : x
  2. Step 2: Convert to fraction form
    5,860.31/8,087.02 = 3,343.23/x
  3. Step 3: Cross multiply
    5,860.31x = 8,087.02 × 3,343.23
  4. Step 4: Simplify right side
    5,860.31x = 27,036,759.52
  5. Step 5: Solve for x
    x = 27,036,759.52/5,860.31
  6. Step 6: Final answer
    x = 4,613.54

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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.