Home / 175,608.28-242,339.43-95,035.81

Finding the Fourth Proportional to 175,608.28, 242,339.43 and 95,035.81

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Solution

The fourth proportional to 175,608.28, 242,339.43 and 95,035.81 is: 131,149.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,608.28 : 242,339.43 = 95,035.81 : x
  2. Step 2: Convert to fraction form
    175,608.28/242,339.43 = 95,035.81/x
  3. Step 3: Cross multiply
    175,608.28x = 242,339.43 × 95,035.81
  4. Step 4: Simplify right side
    175,608.28x = 23,030,924,024.99
  5. Step 5: Solve for x
    x = 23,030,924,024.99/175,608.28
  6. Step 6: Final answer
    x = 131,149.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.