Home / 29,211.28-43,833.33-11,682.48

Finding the Fourth Proportional to 29,211.28, 43,833.33 and 11,682.48

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Solution

The fourth proportional to 29,211.28, 43,833.33 and 11,682.48 is: 17,530.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,211.28 : 43,833.33 = 11,682.48 : x
  2. Step 2: Convert to fraction form
    29,211.28/43,833.33 = 11,682.48/x
  3. Step 3: Cross multiply
    29,211.28x = 43,833.33 × 11,682.48
  4. Step 4: Simplify right side
    29,211.28x = 512,082,001.06
  5. Step 5: Solve for x
    x = 512,082,001.06/29,211.28
  6. Step 6: Final answer
    x = 17,530.28

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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.