Home / 233,200.62-349,851.96-75,445.02

Finding the Fourth Proportional to 233,200.62, 349,851.96 and 75,445.02

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Solution

The fourth proportional to 233,200.62, 349,851.96 and 75,445.02 is: 113,184.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,200.62 : 349,851.96 = 75,445.02 : x
  2. Step 2: Convert to fraction form
    233,200.62/349,851.96 = 75,445.02/x
  3. Step 3: Cross multiply
    233,200.62x = 349,851.96 × 75,445.02
  4. Step 4: Simplify right side
    233,200.62x = 26,394,588,119.24
  5. Step 5: Solve for x
    x = 26,394,588,119.24/233,200.62
  6. Step 6: Final answer
    x = 113,184.04

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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.