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Finding the Fourth Proportional to 241,999.96, 333,960.23 and 134,567.69

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Solution

The fourth proportional to 241,999.96, 333,960.23 and 134,567.69 is: 185,703.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,999.96 : 333,960.23 = 134,567.69 : x
  2. Step 2: Convert to fraction form
    241,999.96/333,960.23 = 134,567.69/x
  3. Step 3: Cross multiply
    241,999.96x = 333,960.23 × 134,567.69
  4. Step 4: Simplify right side
    241,999.96x = 44,940,256,030.13
  5. Step 5: Solve for x
    x = 44,940,256,030.13/241,999.96
  6. Step 6: Final answer
    x = 185,703.57

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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.