Home / 16,025.44-22,098.12-10,996.99

Finding the Fourth Proportional to 16,025.44, 22,098.12 and 10,996.99

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Solution

The fourth proportional to 16,025.44, 22,098.12 and 10,996.99 is: 15,164.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,025.44 : 22,098.12 = 10,996.99 : x
  2. Step 2: Convert to fraction form
    16,025.44/22,098.12 = 10,996.99/x
  3. Step 3: Cross multiply
    16,025.44x = 22,098.12 × 10,996.99
  4. Step 4: Simplify right side
    16,025.44x = 243,012,804.66
  5. Step 5: Solve for x
    x = 243,012,804.66/16,025.44
  6. Step 6: Final answer
    x = 15,164.19

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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.