Home / 48,955.96-67,500.08-41,388.94

Finding the Fourth Proportional to 48,955.96, 67,500.08 and 41,388.94

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Solution

The fourth proportional to 48,955.96, 67,500.08 and 41,388.94 is: 57,066.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,955.96 : 67,500.08 = 41,388.94 : x
  2. Step 2: Convert to fraction form
    48,955.96/67,500.08 = 41,388.94/x
  3. Step 3: Cross multiply
    48,955.96x = 67,500.08 × 41,388.94
  4. Step 4: Simplify right side
    48,955.96x = 2,793,756,761.12
  5. Step 5: Solve for x
    x = 2,793,756,761.12/48,955.96
  6. Step 6: Final answer
    x = 57,066.73

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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.