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Finding the Fourth Proportional to 267,606.26, 369,301.70 and 146,740.34

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Solution

The fourth proportional to 267,606.26, 369,301.70 and 146,740.34 is: 202,504.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,606.26 : 369,301.70 = 146,740.34 : x
  2. Step 2: Convert to fraction form
    267,606.26/369,301.70 = 146,740.34/x
  3. Step 3: Cross multiply
    267,606.26x = 369,301.70 × 146,740.34
  4. Step 4: Simplify right side
    267,606.26x = 54,191,455,540.92
  5. Step 5: Solve for x
    x = 54,191,455,540.92/267,606.26
  6. Step 6: Final answer
    x = 202,504.44

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1.5x scale

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.