Home / 94,786.66-142,070.64-35,584.57

Finding the Fourth Proportional to 94,786.66, 142,070.64 and 35,584.57

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Solution

The fourth proportional to 94,786.66, 142,070.64 and 35,584.57 is: 53,335.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,786.66 : 142,070.64 = 35,584.57 : x
  2. Step 2: Convert to fraction form
    94,786.66/142,070.64 = 35,584.57/x
  3. Step 3: Cross multiply
    94,786.66x = 142,070.64 × 35,584.57
  4. Step 4: Simplify right side
    94,786.66x = 5,055,522,634.02
  5. Step 5: Solve for x
    x = 5,055,522,634.02/94,786.66
  6. Step 6: Final answer
    x = 53,335.80

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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.