Home / 94,734.04-142,120.62-35,569.48

Finding the Fourth Proportional to 94,734.04, 142,120.62 and 35,569.48

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Solution

The fourth proportional to 94,734.04, 142,120.62 and 35,569.48 is: 53,361.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,734.04 : 142,120.62 = 35,569.48 : x
  2. Step 2: Convert to fraction form
    94,734.04/142,120.62 = 35,569.48/x
  3. Step 3: Cross multiply
    94,734.04x = 142,120.62 × 35,569.48
  4. Step 4: Simplify right side
    94,734.04x = 5,055,156,550.68
  5. Step 5: Solve for x
    x = 5,055,156,550.68/94,734.04
  6. Step 6: Final answer
    x = 53,361.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.