Home / 49,260.46-67,925.66-33,317.22

Finding the Fourth Proportional to 49,260.46, 67,925.66 and 33,317.22

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Solution

The fourth proportional to 49,260.46, 67,925.66 and 33,317.22 is: 45,941.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,260.46 : 67,925.66 = 33,317.22 : x
  2. Step 2: Convert to fraction form
    49,260.46/67,925.66 = 33,317.22/x
  3. Step 3: Cross multiply
    49,260.46x = 67,925.66 × 33,317.22
  4. Step 4: Simplify right side
    49,260.46x = 2,263,094,157.87
  5. Step 5: Solve for x
    x = 2,263,094,157.87/49,260.46
  6. Step 6: Final answer
    x = 45,941.39

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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.