Home / 6,686.49-10,022.99-4,833.08

Finding the Fourth Proportional to 6,686.49, 10,022.99 and 4,833.08

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Solution

The fourth proportional to 6,686.49, 10,022.99 and 4,833.08 is: 7,244.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,686.49 : 10,022.99 = 4,833.08 : x
  2. Step 2: Convert to fraction form
    6,686.49/10,022.99 = 4,833.08/x
  3. Step 3: Cross multiply
    6,686.49x = 10,022.99 × 4,833.08
  4. Step 4: Simplify right side
    6,686.49x = 48,441,838.23
  5. Step 5: Solve for x
    x = 48,441,838.23/6,686.49
  6. Step 6: Final answer
    x = 7,244.73

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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.