Home / 22,355.88-33,525.44-6,557.64

Finding the Fourth Proportional to 22,355.88, 33,525.44 and 6,557.64

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Solution

The fourth proportional to 22,355.88, 33,525.44 and 6,557.64 is: 9,834.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,355.88 : 33,525.44 = 6,557.64 : x
  2. Step 2: Convert to fraction form
    22,355.88/33,525.44 = 6,557.64/x
  3. Step 3: Cross multiply
    22,355.88x = 33,525.44 × 6,557.64
  4. Step 4: Simplify right side
    22,355.88x = 219,847,766.36
  5. Step 5: Solve for x
    x = 219,847,766.36/22,355.88
  6. Step 6: Final answer
    x = 9,834.00

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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.