Home / 10,027.67-15,046.63-6,698.19

Finding the Fourth Proportional to 10,027.67, 15,046.63 and 6,698.19

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Solution

The fourth proportional to 10,027.67, 15,046.63 and 6,698.19 is: 10,050.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,027.67 : 15,046.63 = 6,698.19 : x
  2. Step 2: Convert to fraction form
    10,027.67/15,046.63 = 6,698.19/x
  3. Step 3: Cross multiply
    10,027.67x = 15,046.63 × 6,698.19
  4. Step 4: Simplify right side
    10,027.67x = 100,785,194.97
  5. Step 5: Solve for x
    x = 100,785,194.97/10,027.67
  6. Step 6: Final answer
    x = 10,050.71

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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.