Home / 22,238.32-33,354.99-5,598.36

Finding the Fourth Proportional to 22,238.32, 33,354.99 and 5,598.36

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Solution

The fourth proportional to 22,238.32, 33,354.99 and 5,598.36 is: 8,396.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,238.32 : 33,354.99 = 5,598.36 : x
  2. Step 2: Convert to fraction form
    22,238.32/33,354.99 = 5,598.36/x
  3. Step 3: Cross multiply
    22,238.32x = 33,354.99 × 5,598.36
  4. Step 4: Simplify right side
    22,238.32x = 186,733,241.82
  5. Step 5: Solve for x
    x = 186,733,241.82/22,238.32
  6. Step 6: Final answer
    x = 8,396.91

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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.