Home / 6,230.62-9,345.95-2,069.48

Finding the Fourth Proportional to 6,230.62, 9,345.95 and 2,069.48

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Solution

The fourth proportional to 6,230.62, 9,345.95 and 2,069.48 is: 3,104.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230.62 : 9,345.95 = 2,069.48 : x
  2. Step 2: Convert to fraction form
    6,230.62/9,345.95 = 2,069.48/x
  3. Step 3: Cross multiply
    6,230.62x = 9,345.95 × 2,069.48
  4. Step 4: Simplify right side
    6,230.62x = 19,341,277.38
  5. Step 5: Solve for x
    x = 19,341,277.38/6,230.62
  6. Step 6: Final answer
    x = 3,104.23

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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.