Home / 33,355.11-45,951.80-23,265.39

Finding the Fourth Proportional to 33,355.11, 45,951.80 and 23,265.39

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Solution

The fourth proportional to 33,355.11, 45,951.80 and 23,265.39 is: 32,051.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,355.11 : 45,951.80 = 23,265.39 : x
  2. Step 2: Convert to fraction form
    33,355.11/45,951.80 = 23,265.39/x
  3. Step 3: Cross multiply
    33,355.11x = 45,951.80 × 23,265.39
  4. Step 4: Simplify right side
    33,355.11x = 1,069,086,431.88
  5. Step 5: Solve for x
    x = 1,069,086,431.88/33,355.11
  6. Step 6: Final answer
    x = 32,051.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.