Home / 295,452.04-443,275.26-117,861.16

Finding the Fourth Proportional to 295,452.04, 443,275.26 and 117,861.16

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Solution

The fourth proportional to 295,452.04, 443,275.26 and 117,861.16 is: 176,830.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,452.04 : 443,275.26 = 117,861.16 : x
  2. Step 2: Convert to fraction form
    295,452.04/443,275.26 = 117,861.16/x
  3. Step 3: Cross multiply
    295,452.04x = 443,275.26 × 117,861.16
  4. Step 4: Simplify right side
    295,452.04x = 52,244,936,342.90
  5. Step 5: Solve for x
    x = 52,244,936,342.90/295,452.04
  6. Step 6: Final answer
    x = 176,830.51

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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.