Home / 233,350.60-350,081.66-75,579.24

Finding the Fourth Proportional to 233,350.60, 350,081.66 and 75,579.24

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Solution

The fourth proportional to 233,350.60, 350,081.66 and 75,579.24 is: 113,386.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,350.60 : 350,081.66 = 75,579.24 : x
  2. Step 2: Convert to fraction form
    233,350.60/350,081.66 = 75,579.24/x
  3. Step 3: Cross multiply
    233,350.60x = 350,081.66 × 75,579.24
  4. Step 4: Simplify right side
    233,350.60x = 26,458,905,800.74
  5. Step 5: Solve for x
    x = 26,458,905,800.74/233,350.60
  6. Step 6: Final answer
    x = 113,386.92

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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.