Home / 22,410.56-33,596.40-11,307.98

Finding the Fourth Proportional to 22,410.56, 33,596.40 and 11,307.98

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Solution

The fourth proportional to 22,410.56, 33,596.40 and 11,307.98 is: 16,952.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,410.56 : 33,596.40 = 11,307.98 : x
  2. Step 2: Convert to fraction form
    22,410.56/33,596.40 = 11,307.98/x
  3. Step 3: Cross multiply
    22,410.56x = 33,596.40 × 11,307.98
  4. Step 4: Simplify right side
    22,410.56x = 379,907,419.27
  5. Step 5: Solve for x
    x = 379,907,419.27/22,410.56
  6. Step 6: Final answer
    x = 16,952.16

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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.