Home / 6,383.15-9,575.64-2,000.95

Finding the Fourth Proportional to 6,383.15, 9,575.64 and 2,000.95

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Solution

The fourth proportional to 6,383.15, 9,575.64 and 2,000.95 is: 3,001.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,383.15 : 9,575.64 = 2,000.95 : x
  2. Step 2: Convert to fraction form
    6,383.15/9,575.64 = 2,000.95/x
  3. Step 3: Cross multiply
    6,383.15x = 9,575.64 × 2,000.95
  4. Step 4: Simplify right side
    6,383.15x = 19,160,412.41
  5. Step 5: Solve for x
    x = 19,160,412.41/6,383.15
  6. Step 6: Final answer
    x = 3,001.72

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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.