Home / 336,133.18-463,881.09-185,230.18

Finding the Fourth Proportional to 336,133.18, 463,881.09 and 185,230.18

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Solution

The fourth proportional to 336,133.18, 463,881.09 and 185,230.18 is: 255,627.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,133.18 : 463,881.09 = 185,230.18 : x
  2. Step 2: Convert to fraction form
    336,133.18/463,881.09 = 185,230.18/x
  3. Step 3: Cross multiply
    336,133.18x = 463,881.09 × 185,230.18
  4. Step 4: Simplify right side
    336,133.18x = 85,924,777,799.30
  5. Step 5: Solve for x
    x = 85,924,777,799.30/336,133.18
  6. Step 6: Final answer
    x = 255,627.18

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1.5x scale

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.