Home / 94,806.36-142,282.98-35,695.80

Finding the Fourth Proportional to 94,806.36, 142,282.98 and 35,695.80

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Solution

The fourth proportional to 94,806.36, 142,282.98 and 35,695.80 is: 53,571.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,806.36 : 142,282.98 = 35,695.80 : x
  2. Step 2: Convert to fraction form
    94,806.36/142,282.98 = 35,695.80/x
  3. Step 3: Cross multiply
    94,806.36x = 142,282.98 × 35,695.80
  4. Step 4: Simplify right side
    94,806.36x = 5,078,904,797.48
  5. Step 5: Solve for x
    x = 5,078,904,797.48/94,806.36
  6. Step 6: Final answer
    x = 53,571.35

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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.