Home / 5,860.75-8,793.29-3,087.31

Finding the Fourth Proportional to 5,860.75, 8,793.29 and 3,087.31

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Solution

The fourth proportional to 5,860.75, 8,793.29 and 3,087.31 is: 4,632.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,860.75 : 8,793.29 = 3,087.31 : x
  2. Step 2: Convert to fraction form
    5,860.75/8,793.29 = 3,087.31/x
  3. Step 3: Cross multiply
    5,860.75x = 8,793.29 × 3,087.31
  4. Step 4: Simplify right side
    5,860.75x = 27,147,596.71
  5. Step 5: Solve for x
    x = 27,147,596.71/5,860.75
  6. Step 6: Final answer
    x = 4,632.10

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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.