Home / 295,623.52-443,320.22-95,895.60

Finding the Fourth Proportional to 295,623.52, 443,320.22 and 95,895.60

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Solution

The fourth proportional to 295,623.52, 443,320.22 and 95,895.60 is: 143,806.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,623.52 : 443,320.22 = 95,895.60 : x
  2. Step 2: Convert to fraction form
    295,623.52/443,320.22 = 95,895.60/x
  3. Step 3: Cross multiply
    295,623.52x = 443,320.22 × 95,895.60
  4. Step 4: Simplify right side
    295,623.52x = 42,512,458,489.03
  5. Step 5: Solve for x
    x = 42,512,458,489.03/295,623.52
  6. Step 6: Final answer
    x = 143,806.08

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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.