Home / 48,883.47-67,464.86-29,774.46

Finding the Fourth Proportional to 48,883.47, 67,464.86 and 29,774.46

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Solution

The fourth proportional to 48,883.47, 67,464.86 and 29,774.46 is: 41,092.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,883.47 : 67,464.86 = 29,774.46 : x
  2. Step 2: Convert to fraction form
    48,883.47/67,464.86 = 29,774.46/x
  3. Step 3: Cross multiply
    48,883.47x = 67,464.86 × 29,774.46
  4. Step 4: Simplify right side
    48,883.47x = 2,008,729,775.48
  5. Step 5: Solve for x
    x = 2,008,729,775.48/48,883.47
  6. Step 6: Final answer
    x = 41,092.21

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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.