Home / 67,327.31-92,907.44-37,110.96

Finding the Fourth Proportional to 67,327.31, 92,907.44 and 37,110.96

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Solution

The fourth proportional to 67,327.31, 92,907.44 and 37,110.96 is: 51,210.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,327.31 : 92,907.44 = 37,110.96 : x
  2. Step 2: Convert to fraction form
    67,327.31/92,907.44 = 37,110.96/x
  3. Step 3: Cross multiply
    67,327.31x = 92,907.44 × 37,110.96
  4. Step 4: Simplify right side
    67,327.31x = 3,447,884,289.54
  5. Step 5: Solve for x
    x = 3,447,884,289.54/67,327.31
  6. Step 6: Final answer
    x = 51,210.78

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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.