Home / 367,697.22-551,577.60-101,457.73

Finding the Fourth Proportional to 367,697.22, 551,577.60 and 101,457.73

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Solution

The fourth proportional to 367,697.22, 551,577.60 and 101,457.73 is: 152,195.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,697.22 : 551,577.60 = 101,457.73 : x
  2. Step 2: Convert to fraction form
    367,697.22/551,577.60 = 101,457.73/x
  3. Step 3: Cross multiply
    367,697.22x = 551,577.60 × 101,457.73
  4. Step 4: Simplify right side
    367,697.22x = 55,961,811,468.49
  5. Step 5: Solve for x
    x = 55,961,811,468.49/367,697.22
  6. Step 6: Final answer
    x = 152,195.36

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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.