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Finding the Fourth Proportional to 241,360.65, 333,425.14 and 192,900.53

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Solution

The fourth proportional to 241,360.65, 333,425.14 and 192,900.53 is: 266,480.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,360.65 : 333,425.14 = 192,900.53 : x
  2. Step 2: Convert to fraction form
    241,360.65/333,425.14 = 192,900.53/x
  3. Step 3: Cross multiply
    241,360.65x = 333,425.14 × 192,900.53
  4. Step 4: Simplify right side
    241,360.65x = 64,317,886,572.64
  5. Step 5: Solve for x
    x = 64,317,886,572.64/241,360.65
  6. Step 6: Final answer
    x = 266,480.42

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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.