Home / 224,795.70-336,902.88-168,191.69

Finding the Fourth Proportional to 224,795.70, 336,902.88 and 168,191.69

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Solution

The fourth proportional to 224,795.70, 336,902.88 and 168,191.69 is: 252,070.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,795.70 : 336,902.88 = 168,191.69 : x
  2. Step 2: Convert to fraction form
    224,795.70/336,902.88 = 168,191.69/x
  3. Step 3: Cross multiply
    224,795.70x = 336,902.88 × 168,191.69
  4. Step 4: Simplify right side
    224,795.70x = 56,664,264,648.27
  5. Step 5: Solve for x
    x = 56,664,264,648.27/224,795.70
  6. Step 6: Final answer
    x = 252,070.06

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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.