Home / 6,807.11-9,372.30-6,184.25

Finding the Fourth Proportional to 6,807.11, 9,372.30 and 6,184.25

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Solution

The fourth proportional to 6,807.11, 9,372.30 and 6,184.25 is: 8,514.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807.11 : 9,372.30 = 6,184.25 : x
  2. Step 2: Convert to fraction form
    6,807.11/9,372.30 = 6,184.25/x
  3. Step 3: Cross multiply
    6,807.11x = 9,372.30 × 6,184.25
  4. Step 4: Simplify right side
    6,807.11x = 57,960,599.41
  5. Step 5: Solve for x
    x = 57,960,599.41/6,807.11
  6. Step 6: Final answer
    x = 8,514.72

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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.