Home / 22,485.11-33,726.40-6,902.69

Finding the Fourth Proportional to 22,485.11, 33,726.40 and 6,902.69

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Solution

The fourth proportional to 22,485.11, 33,726.40 and 6,902.69 is: 10,353.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,485.11 : 33,726.40 = 6,902.69 : x
  2. Step 2: Convert to fraction form
    22,485.11/33,726.40 = 6,902.69/x
  3. Step 3: Cross multiply
    22,485.11x = 33,726.40 × 6,902.69
  4. Step 4: Simplify right side
    22,485.11x = 232,802,884.02
  5. Step 5: Solve for x
    x = 232,802,884.02/22,485.11
  6. Step 6: Final answer
    x = 10,353.65

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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.