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Finding the Fourth Proportional to 241,956.10, 362,934.15 and 203,464.90

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Solution

The fourth proportional to 241,956.10, 362,934.15 and 203,464.90 is: 305,197.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,956.10 : 362,934.15 = 203,464.90 : x
  2. Step 2: Convert to fraction form
    241,956.10/362,934.15 = 203,464.90/x
  3. Step 3: Cross multiply
    241,956.10x = 362,934.15 × 203,464.90
  4. Step 4: Simplify right side
    241,956.10x = 73,844,360,536.34
  5. Step 5: Solve for x
    x = 73,844,360,536.34/241,956.10
  6. Step 6: Final answer
    x = 305,197.35

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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.