Home / 63,220.69-94,844.70-33,634.23

Finding the Fourth Proportional to 63,220.69, 94,844.70 and 33,634.23

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Solution

The fourth proportional to 63,220.69, 94,844.70 and 33,634.23 is: 50,458.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,220.69 : 94,844.70 = 33,634.23 : x
  2. Step 2: Convert to fraction form
    63,220.69/94,844.70 = 33,634.23/x
  3. Step 3: Cross multiply
    63,220.69x = 94,844.70 × 33,634.23
  4. Step 4: Simplify right side
    63,220.69x = 3,190,028,454.08
  5. Step 5: Solve for x
    x = 3,190,028,454.08/63,220.69
  6. Step 6: Final answer
    x = 50,458.61

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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.