Home / 6,383.03-8,805.96-4,610.75

Finding the Fourth Proportional to 6,383.03, 8,805.96 and 4,610.75

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Solution

The fourth proportional to 6,383.03, 8,805.96 and 4,610.75 is: 6,360.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,383.03 : 8,805.96 = 4,610.75 : x
  2. Step 2: Convert to fraction form
    6,383.03/8,805.96 = 4,610.75/x
  3. Step 3: Cross multiply
    6,383.03x = 8,805.96 × 4,610.75
  4. Step 4: Simplify right side
    6,383.03x = 40,602,036.04
  5. Step 5: Solve for x
    x = 40,602,036.04/6,383.03
  6. Step 6: Final answer
    x = 6,360.94

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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.