Home / 11,092.02-16,641.44-6,654.61

Finding the Fourth Proportional to 11,092.02, 16,641.44 and 6,654.61

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Solution

The fourth proportional to 11,092.02, 16,641.44 and 6,654.61 is: 9,983.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,092.02 : 16,641.44 = 6,654.61 : x
  2. Step 2: Convert to fraction form
    11,092.02/16,641.44 = 6,654.61/x
  3. Step 3: Cross multiply
    11,092.02x = 16,641.44 × 6,654.61
  4. Step 4: Simplify right side
    11,092.02x = 110,742,293.04
  5. Step 5: Solve for x
    x = 110,742,293.04/11,092.02
  6. Step 6: Final answer
    x = 9,983.96

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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.