Home / 94,806.44-142,194.08-31,627.04

Finding the Fourth Proportional to 94,806.44, 142,194.08 and 31,627.04

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Solution

The fourth proportional to 94,806.44, 142,194.08 and 31,627.04 is: 47,435.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,806.44 : 142,194.08 = 31,627.04 : x
  2. Step 2: Convert to fraction form
    94,806.44/142,194.08 = 31,627.04/x
  3. Step 3: Cross multiply
    94,806.44x = 142,194.08 × 31,627.04
  4. Step 4: Simplify right side
    94,806.44x = 4,497,178,290.48
  5. Step 5: Solve for x
    x = 4,497,178,290.48/94,806.44
  6. Step 6: Final answer
    x = 47,435.37

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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.