Home / 6,775.92-10,164.60-2,393.28

Finding the Fourth Proportional to 6,775.92, 10,164.60 and 2,393.28

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Solution

The fourth proportional to 6,775.92, 10,164.60 and 2,393.28 is: 3,590.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,775.92 : 10,164.60 = 2,393.28 : x
  2. Step 2: Convert to fraction form
    6,775.92/10,164.60 = 2,393.28/x
  3. Step 3: Cross multiply
    6,775.92x = 10,164.60 × 2,393.28
  4. Step 4: Simplify right side
    6,775.92x = 24,326,733.89
  5. Step 5: Solve for x
    x = 24,326,733.89/6,775.92
  6. Step 6: Final answer
    x = 3,590.17

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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.