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Finding the Fourth Proportional to 267,841.44, 369,626.76 and 146,975.67

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Solution

The fourth proportional to 267,841.44, 369,626.76 and 146,975.67 is: 202,829.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,841.44 : 369,626.76 = 146,975.67 : x
  2. Step 2: Convert to fraction form
    267,841.44/369,626.76 = 146,975.67/x
  3. Step 3: Cross multiply
    267,841.44x = 369,626.76 × 146,975.67
  4. Step 4: Simplify right side
    267,841.44x = 54,326,140,700.93
  5. Step 5: Solve for x
    x = 54,326,140,700.93/267,841.44
  6. Step 6: Final answer
    x = 202,829.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.