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Finding the Fourth Proportional to 364,266.72, 545,574.96 and 195,492.96

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Solution

The fourth proportional to 364,266.72, 545,574.96 and 195,492.96 is: 292,796.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,266.72 : 545,574.96 = 195,492.96 : x
  2. Step 2: Convert to fraction form
    364,266.72/545,574.96 = 195,492.96/x
  3. Step 3: Cross multiply
    364,266.72x = 545,574.96 × 195,492.96
  4. Step 4: Simplify right side
    364,266.72x = 106,656,063,832.28
  5. Step 5: Solve for x
    x = 106,656,063,832.28/364,266.72
  6. Step 6: Final answer
    x = 292,796.62

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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.