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Finding the Fourth Proportional to 241,353.34, 333,068.15 and 133,923.65

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Solution

The fourth proportional to 241,353.34, 333,068.15 and 133,923.65 is: 184,814.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,353.34 : 333,068.15 = 133,923.65 : x
  2. Step 2: Convert to fraction form
    241,353.34/333,068.15 = 133,923.65/x
  3. Step 3: Cross multiply
    241,353.34x = 333,068.15 × 133,923.65
  4. Step 4: Simplify right side
    241,353.34x = 44,605,701,016.22
  5. Step 5: Solve for x
    x = 44,605,701,016.22/241,353.34
  6. Step 6: Final answer
    x = 184,814.93

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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.