Home / 9,566.06-13,192.94-6,205.57

Finding the Fourth Proportional to 9,566.06, 13,192.94 and 6,205.57

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Solution

The fourth proportional to 9,566.06, 13,192.94 and 6,205.57 is: 8,558.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,566.06 : 13,192.94 = 6,205.57 : x
  2. Step 2: Convert to fraction form
    9,566.06/13,192.94 = 6,205.57/x
  3. Step 3: Cross multiply
    9,566.06x = 13,192.94 × 6,205.57
  4. Step 4: Simplify right side
    9,566.06x = 81,869,695.21
  5. Step 5: Solve for x
    x = 81,869,695.21/9,566.06
  6. Step 6: Final answer
    x = 8,558.36

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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.