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Finding the Fourth Proportional to 224,086.10, 335,925.71 and 111,800.66

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Solution

The fourth proportional to 224,086.10, 335,925.71 and 111,800.66 is: 167,599.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,086.10 : 335,925.71 = 111,800.66 : x
  2. Step 2: Convert to fraction form
    224,086.10/335,925.71 = 111,800.66/x
  3. Step 3: Cross multiply
    224,086.10x = 335,925.71 × 111,800.66
  4. Step 4: Simplify right side
    224,086.10x = 37,556,715,529.97
  5. Step 5: Solve for x
    x = 37,556,715,529.97/224,086.10
  6. Step 6: Final answer
    x = 167,599.49

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1.5x scale

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.