Home / 11,484.02-17,190.30-8,844.73

Finding the Fourth Proportional to 11,484.02, 17,190.30 and 8,844.73

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Solution

The fourth proportional to 11,484.02, 17,190.30 and 8,844.73 is: 13,239.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,484.02 : 17,190.30 = 8,844.73 : x
  2. Step 2: Convert to fraction form
    11,484.02/17,190.30 = 8,844.73/x
  3. Step 3: Cross multiply
    11,484.02x = 17,190.30 × 8,844.73
  4. Step 4: Simplify right side
    11,484.02x = 152,043,562.12
  5. Step 5: Solve for x
    x = 152,043,562.12/11,484.02
  6. Step 6: Final answer
    x = 13,239.58

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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.