Home / 236,394.18-354,266.03-101,296.53

Finding the Fourth Proportional to 236,394.18, 354,266.03 and 101,296.53

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Solution

The fourth proportional to 236,394.18, 354,266.03 and 101,296.53 is: 151,805.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,394.18 : 354,266.03 = 101,296.53 : x
  2. Step 2: Convert to fraction form
    236,394.18/354,266.03 = 101,296.53/x
  3. Step 3: Cross multiply
    236,394.18x = 354,266.03 × 101,296.53
  4. Step 4: Simplify right side
    236,394.18x = 35,885,919,029.39
  5. Step 5: Solve for x
    x = 35,885,919,029.39/236,394.18
  6. Step 6: Final answer
    x = 151,805.43

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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.