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Finding the Fourth Proportional to 336,195.44, 504,330.06 and 167,758.16

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Solution

The fourth proportional to 336,195.44, 504,330.06 and 167,758.16 is: 251,655.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,195.44 : 504,330.06 = 167,758.16 : x
  2. Step 2: Convert to fraction form
    336,195.44/504,330.06 = 167,758.16/x
  3. Step 3: Cross multiply
    336,195.44x = 504,330.06 × 167,758.16
  4. Step 4: Simplify right side
    336,195.44x = 84,605,482,898.29
  5. Step 5: Solve for x
    x = 84,605,482,898.29/336,195.44
  6. Step 6: Final answer
    x = 251,655.65

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1.5x scale

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.