Home / 16,008.08-22,090.44-9,293.18

Finding the Fourth Proportional to 16,008.08, 22,090.44 and 9,293.18

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Solution

The fourth proportional to 16,008.08, 22,090.44 and 9,293.18 is: 12,824.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,008.08 : 22,090.44 = 9,293.18 : x
  2. Step 2: Convert to fraction form
    16,008.08/22,090.44 = 9,293.18/x
  3. Step 3: Cross multiply
    16,008.08x = 22,090.44 × 9,293.18
  4. Step 4: Simplify right side
    16,008.08x = 205,290,435.20
  5. Step 5: Solve for x
    x = 205,290,435.20/16,008.08
  6. Step 6: Final answer
    x = 12,824.18

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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.