Home / 22,409.40-33,606.23-6,610.23

Finding the Fourth Proportional to 22,409.40, 33,606.23 and 6,610.23

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Solution

The fourth proportional to 22,409.40, 33,606.23 and 6,610.23 is: 9,913.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,409.40 : 33,606.23 = 6,610.23 : x
  2. Step 2: Convert to fraction form
    22,409.40/33,606.23 = 6,610.23/x
  3. Step 3: Cross multiply
    22,409.40x = 33,606.23 × 6,610.23
  4. Step 4: Simplify right side
    22,409.40x = 222,144,741.70
  5. Step 5: Solve for x
    x = 222,144,741.70/22,409.40
  6. Step 6: Final answer
    x = 9,913.02

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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.