Home / 9,566.54-13,192.99-5,980.35

Finding the Fourth Proportional to 9,566.54, 13,192.99 and 5,980.35

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Solution

The fourth proportional to 9,566.54, 13,192.99 and 5,980.35 is: 8,247.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,566.54 : 13,192.99 = 5,980.35 : x
  2. Step 2: Convert to fraction form
    9,566.54/13,192.99 = 5,980.35/x
  3. Step 3: Cross multiply
    9,566.54x = 13,192.99 × 5,980.35
  4. Step 4: Simplify right side
    9,566.54x = 78,898,732.27
  5. Step 5: Solve for x
    x = 78,898,732.27/9,566.54
  6. Step 6: Final answer
    x = 8,247.36

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Similar ratio
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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.