Home / 6,036.68-8,330.19-3,383.66

Finding the Fourth Proportional to 6,036.68, 8,330.19 and 3,383.66

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Solution

The fourth proportional to 6,036.68, 8,330.19 and 3,383.66 is: 4,669.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,036.68 : 8,330.19 = 3,383.66 : x
  2. Step 2: Convert to fraction form
    6,036.68/8,330.19 = 3,383.66/x
  3. Step 3: Cross multiply
    6,036.68x = 8,330.19 × 3,383.66
  4. Step 4: Simplify right side
    6,036.68x = 28,186,530.70
  5. Step 5: Solve for x
    x = 28,186,530.70/6,036.68
  6. Step 6: Final answer
    x = 4,669.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.