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Finding the Fourth Proportional to 366,243.57, 549,393.76 and 110,056.14

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Solution

The fourth proportional to 366,243.57, 549,393.76 and 110,056.14 is: 165,092.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,243.57 : 549,393.76 = 110,056.14 : x
  2. Step 2: Convert to fraction form
    366,243.57/549,393.76 = 110,056.14/x
  3. Step 3: Cross multiply
    366,243.57x = 549,393.76 × 110,056.14
  4. Step 4: Simplify right side
    366,243.57x = 60,464,153,268.44
  5. Step 5: Solve for x
    x = 60,464,153,268.44/366,243.57
  6. Step 6: Final answer
    x = 165,092.74

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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.