Home / 6,767.82-10,148.67-2,383.02

Finding the Fourth Proportional to 6,767.82, 10,148.67 and 2,383.02

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Solution

The fourth proportional to 6,767.82, 10,148.67 and 2,383.02 is: 3,573.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,767.82 : 10,148.67 = 2,383.02 : x
  2. Step 2: Convert to fraction form
    6,767.82/10,148.67 = 2,383.02/x
  3. Step 3: Cross multiply
    6,767.82x = 10,148.67 × 2,383.02
  4. Step 4: Simplify right side
    6,767.82x = 24,184,483.58
  5. Step 5: Solve for x
    x = 24,184,483.58/6,767.82
  6. Step 6: Final answer
    x = 3,573.45

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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.