Home / 59,135.22-81,608.58-32,279.31

Finding the Fourth Proportional to 59,135.22, 81,608.58 and 32,279.31

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Solution

The fourth proportional to 59,135.22, 81,608.58 and 32,279.31 is: 44,546.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,135.22 : 81,608.58 = 32,279.31 : x
  2. Step 2: Convert to fraction form
    59,135.22/81,608.58 = 32,279.31/x
  3. Step 3: Cross multiply
    59,135.22x = 81,608.58 × 32,279.31
  4. Step 4: Simplify right side
    59,135.22x = 2,634,268,652.48
  5. Step 5: Solve for x
    x = 2,634,268,652.48/59,135.22
  6. Step 6: Final answer
    x = 44,546.53

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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.