Home / 243,962.10-365,770.35-110,906.10

Finding the Fourth Proportional to 243,962.10, 365,770.35 and 110,906.10

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Solution

The fourth proportional to 243,962.10, 365,770.35 and 110,906.10 is: 166,280.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,962.10 : 365,770.35 = 110,906.10 : x
  2. Step 2: Convert to fraction form
    243,962.10/365,770.35 = 110,906.10/x
  3. Step 3: Cross multiply
    243,962.10x = 365,770.35 × 110,906.10
  4. Step 4: Simplify right side
    243,962.10x = 40,566,163,014.14
  5. Step 5: Solve for x
    x = 40,566,163,014.14/243,962.10
  6. Step 6: Final answer
    x = 166,280.59

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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.