Home / 57,444.22-79,253.67-33,557.32

Finding the Fourth Proportional to 57,444.22, 79,253.67 and 33,557.32

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Solution

The fourth proportional to 57,444.22, 79,253.67 and 33,557.32 is: 46,297.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,444.22 : 79,253.67 = 33,557.32 : x
  2. Step 2: Convert to fraction form
    57,444.22/79,253.67 = 33,557.32/x
  3. Step 3: Cross multiply
    57,444.22x = 79,253.67 × 33,557.32
  4. Step 4: Simplify right side
    57,444.22x = 2,659,540,765.36
  5. Step 5: Solve for x
    x = 2,659,540,765.36/57,444.22
  6. Step 6: Final answer
    x = 46,297.80

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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.