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Finding the Fourth Proportional to 243,937, 365,527.62 and 169,202.44

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Solution

The fourth proportional to 243,937, 365,527.62 and 169,202.44 is: 253,541.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,937 : 365,527.62 = 169,202.44 : x
  2. Step 2: Convert to fraction form
    243,937/365,527.62 = 169,202.44/x
  3. Step 3: Cross multiply
    243,937x = 365,527.62 × 169,202.44
  4. Step 4: Simplify right side
    243,937x = 61,848,165,191.39
  5. Step 5: Solve for x
    x = 61,848,165,191.39/243,937
  6. Step 6: Final answer
    x = 253,541.55

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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.