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Finding the Fourth Proportional to 233,266.58, 349,955.39 and 75,495.03

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Solution

The fourth proportional to 233,266.58, 349,955.39 and 75,495.03 is: 113,260.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,266.58 : 349,955.39 = 75,495.03 : x
  2. Step 2: Convert to fraction form
    233,266.58/349,955.39 = 75,495.03/x
  3. Step 3: Cross multiply
    233,266.58x = 349,955.39 × 75,495.03
  4. Step 4: Simplify right side
    233,266.58x = 26,419,892,666.71
  5. Step 5: Solve for x
    x = 26,419,892,666.71/233,266.58
  6. Step 6: Final answer
    x = 113,260.52

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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.