Home / 336,008.29-463,691.22-185,105.29

Finding the Fourth Proportional to 336,008.29, 463,691.22 and 185,105.29

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Solution

The fourth proportional to 336,008.29, 463,691.22 and 185,105.29 is: 255,445.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,008.29 : 463,691.22 = 185,105.29 : x
  2. Step 2: Convert to fraction form
    336,008.29/463,691.22 = 185,105.29/x
  3. Step 3: Cross multiply
    336,008.29x = 463,691.22 × 185,105.29
  4. Step 4: Simplify right side
    336,008.29x = 85,831,697,748.55
  5. Step 5: Solve for x
    x = 85,831,697,748.55/336,008.29
  6. Step 6: Final answer
    x = 255,445.18

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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.