Home / 333,212.03-459,354.33-237,552.65

Finding the Fourth Proportional to 333,212.03, 459,354.33 and 237,552.65

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Solution

The fourth proportional to 333,212.03, 459,354.33 and 237,552.65 is: 327,481.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,212.03 : 459,354.33 = 237,552.65 : x
  2. Step 2: Convert to fraction form
    333,212.03/459,354.33 = 237,552.65/x
  3. Step 3: Cross multiply
    333,212.03x = 459,354.33 × 237,552.65
  4. Step 4: Simplify right side
    333,212.03x = 109,120,838,380.48
  5. Step 5: Solve for x
    x = 109,120,838,380.48/333,212.03
  6. Step 6: Final answer
    x = 327,481.69

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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.