Home / 295,204.05-443,024.78-117,838.35

Finding the Fourth Proportional to 295,204.05, 443,024.78 and 117,838.35

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Solution

The fourth proportional to 295,204.05, 443,024.78 and 117,838.35 is: 176,844.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,204.05 : 443,024.78 = 117,838.35 : x
  2. Step 2: Convert to fraction form
    295,204.05/443,024.78 = 117,838.35/x
  3. Step 3: Cross multiply
    295,204.05x = 443,024.78 × 117,838.35
  4. Step 4: Simplify right side
    295,204.05x = 52,205,308,495.12
  5. Step 5: Solve for x
    x = 52,205,308,495.12/295,204.05
  6. Step 6: Final answer
    x = 176,844.82

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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.