Home / 9,807.08-13,530.66-6,083.24

Finding the Fourth Proportional to 9,807.08, 13,530.66 and 6,083.24

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Solution

The fourth proportional to 9,807.08, 13,530.66 and 6,083.24 is: 8,392.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,807.08 : 13,530.66 = 6,083.24 : x
  2. Step 2: Convert to fraction form
    9,807.08/13,530.66 = 6,083.24/x
  3. Step 3: Cross multiply
    9,807.08x = 13,530.66 × 6,083.24
  4. Step 4: Simplify right side
    9,807.08x = 82,310,252.14
  5. Step 5: Solve for x
    x = 82,310,252.14/9,807.08
  6. Step 6: Final answer
    x = 8,392.94

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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.