Home / 267,824.13-401,719.65-110,048.55

Finding the Fourth Proportional to 267,824.13, 401,719.65 and 110,048.55

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Solution

The fourth proportional to 267,824.13, 401,719.65 and 110,048.55 is: 165,066.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,824.13 : 401,719.65 = 110,048.55 : x
  2. Step 2: Convert to fraction form
    267,824.13/401,719.65 = 110,048.55/x
  3. Step 3: Cross multiply
    267,824.13x = 401,719.65 × 110,048.55
  4. Step 4: Simplify right side
    267,824.13x = 44,208,664,989.01
  5. Step 5: Solve for x
    x = 44,208,664,989.01/267,824.13
  6. Step 6: Final answer
    x = 165,066.03

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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.