Home / 63,244.08-94,879.80-33,657.60

Finding the Fourth Proportional to 63,244.08, 94,879.80 and 33,657.60

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Solution

The fourth proportional to 63,244.08, 94,879.80 and 33,657.60 is: 50,493.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,244.08 : 94,879.80 = 33,657.60 : x
  2. Step 2: Convert to fraction form
    63,244.08/94,879.80 = 33,657.60/x
  3. Step 3: Cross multiply
    63,244.08x = 94,879.80 × 33,657.60
  4. Step 4: Simplify right side
    63,244.08x = 3,193,426,356.48
  5. Step 5: Solve for x
    x = 3,193,426,356.48/63,244.08
  6. Step 6: Final answer
    x = 50,493.68

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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.