Home / 57,393.02-79,190.06-33,508.85

Finding the Fourth Proportional to 57,393.02, 79,190.06 and 33,508.85

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Solution

The fourth proportional to 57,393.02, 79,190.06 and 33,508.85 is: 46,235.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,393.02 : 79,190.06 = 33,508.85 : x
  2. Step 2: Convert to fraction form
    57,393.02/79,190.06 = 33,508.85/x
  3. Step 3: Cross multiply
    57,393.02x = 79,190.06 × 33,508.85
  4. Step 4: Simplify right side
    57,393.02x = 2,653,567,278.54
  5. Step 5: Solve for x
    x = 2,653,567,278.54/57,393.02
  6. Step 6: Final answer
    x = 46,235.02

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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.