Home / 60,910.05-84,052.38-33,684.51

Finding the Fourth Proportional to 60,910.05, 84,052.38 and 33,684.51

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Solution

The fourth proportional to 60,910.05, 84,052.38 and 33,684.51 is: 46,482.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,910.05 : 84,052.38 = 33,684.51 : x
  2. Step 2: Convert to fraction form
    60,910.05/84,052.38 = 33,684.51/x
  3. Step 3: Cross multiply
    60,910.05x = 84,052.38 × 33,684.51
  4. Step 4: Simplify right side
    60,910.05x = 2,831,263,234.63
  5. Step 5: Solve for x
    x = 2,831,263,234.63/60,910.05
  6. Step 6: Final answer
    x = 46,482.69

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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.