Home / 233,026.26-349,536.96-75,251.22

Finding the Fourth Proportional to 233,026.26, 349,536.96 and 75,251.22

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Solution

The fourth proportional to 233,026.26, 349,536.96 and 75,251.22 is: 112,876.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,026.26 : 349,536.96 = 75,251.22 : x
  2. Step 2: Convert to fraction form
    233,026.26/349,536.96 = 75,251.22/x
  3. Step 3: Cross multiply
    233,026.26x = 349,536.96 × 75,251.22
  4. Step 4: Simplify right side
    233,026.26x = 26,303,082,675.09
  5. Step 5: Solve for x
    x = 26,303,082,675.09/233,026.26
  6. Step 6: Final answer
    x = 112,876.05

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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.