Home / 26,766.14-40,150.28-7,046.68

Finding the Fourth Proportional to 26,766.14, 40,150.28 and 7,046.68

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Solution

The fourth proportional to 26,766.14, 40,150.28 and 7,046.68 is: 10,570.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,766.14 : 40,150.28 = 7,046.68 : x
  2. Step 2: Convert to fraction form
    26,766.14/40,150.28 = 7,046.68/x
  3. Step 3: Cross multiply
    26,766.14x = 40,150.28 × 7,046.68
  4. Step 4: Simplify right side
    26,766.14x = 282,926,175.07
  5. Step 5: Solve for x
    x = 282,926,175.07/26,766.14
  6. Step 6: Final answer
    x = 10,570.30

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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.