Home / 336,200.46-504,337.56-167,763.15

Finding the Fourth Proportional to 336,200.46, 504,337.56 and 167,763.15

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Solution

The fourth proportional to 336,200.46, 504,337.56 and 167,763.15 is: 251,663.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,200.46 : 504,337.56 = 167,763.15 : x
  2. Step 2: Convert to fraction form
    336,200.46/504,337.56 = 167,763.15/x
  3. Step 3: Cross multiply
    336,200.46x = 504,337.56 × 167,763.15
  4. Step 4: Simplify right side
    336,200.46x = 84,609,257,728.91
  5. Step 5: Solve for x
    x = 84,609,257,728.91/336,200.46
  6. Step 6: Final answer
    x = 251,663.12

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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.