Home / 22,098.24-33,135.84-10,408.32

Finding the Fourth Proportional to 22,098.24, 33,135.84 and 10,408.32

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Solution

The fourth proportional to 22,098.24, 33,135.84 and 10,408.32 is: 15,607.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,098.24 : 33,135.84 = 10,408.32 : x
  2. Step 2: Convert to fraction form
    22,098.24/33,135.84 = 10,408.32/x
  3. Step 3: Cross multiply
    22,098.24x = 33,135.84 × 10,408.32
  4. Step 4: Simplify right side
    22,098.24x = 344,888,426.19
  5. Step 5: Solve for x
    x = 344,888,426.19/22,098.24
  6. Step 6: Final answer
    x = 15,607.05

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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.