Home / 11,753.37-17,602.11-6,480.27

Finding the Fourth Proportional to 11,753.37, 17,602.11 and 6,480.27

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Solution

The fourth proportional to 11,753.37, 17,602.11 and 6,480.27 is: 9,705.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,753.37 : 17,602.11 = 6,480.27 : x
  2. Step 2: Convert to fraction form
    11,753.37/17,602.11 = 6,480.27/x
  3. Step 3: Cross multiply
    11,753.37x = 17,602.11 × 6,480.27
  4. Step 4: Simplify right side
    11,753.37x = 114,066,425.37
  5. Step 5: Solve for x
    x = 114,066,425.37/11,753.37
  6. Step 6: Final answer
    x = 9,705.00

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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.