Home / 224,150.22-336,100.37-74,308.95

Finding the Fourth Proportional to 224,150.22, 336,100.37 and 74,308.95

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Solution

The fourth proportional to 224,150.22, 336,100.37 and 74,308.95 is: 111,422.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,150.22 : 336,100.37 = 74,308.95 : x
  2. Step 2: Convert to fraction form
    224,150.22/336,100.37 = 74,308.95/x
  3. Step 3: Cross multiply
    224,150.22x = 336,100.37 × 74,308.95
  4. Step 4: Simplify right side
    224,150.22x = 24,975,265,217.77
  5. Step 5: Solve for x
    x = 24,975,265,217.77/224,150.22
  6. Step 6: Final answer
    x = 111,422.00

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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.