Home / 223,193.19-334,704.10-95,028.21

Finding the Fourth Proportional to 223,193.19, 334,704.10 and 95,028.21

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Solution

The fourth proportional to 223,193.19, 334,704.10 and 95,028.21 is: 142,505.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,193.19 : 334,704.10 = 95,028.21 : x
  2. Step 2: Convert to fraction form
    223,193.19/334,704.10 = 95,028.21/x
  3. Step 3: Cross multiply
    223,193.19x = 334,704.10 × 95,028.21
  4. Step 4: Simplify right side
    223,193.19x = 31,806,331,502.66
  5. Step 5: Solve for x
    x = 31,806,331,502.66/223,193.19
  6. Step 6: Final answer
    x = 142,505.84

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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.