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Finding the Fourth Proportional to 241,326.72, 333,070.83 and 133,931.25

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Solution

The fourth proportional to 241,326.72, 333,070.83 and 133,931.25 is: 184,847.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,326.72 : 333,070.83 = 133,931.25 : x
  2. Step 2: Convert to fraction form
    241,326.72/333,070.83 = 133,931.25/x
  3. Step 3: Cross multiply
    241,326.72x = 333,070.83 × 133,931.25
  4. Step 4: Simplify right side
    241,326.72x = 44,608,592,600.44
  5. Step 5: Solve for x
    x = 44,608,592,600.44/241,326.72
  6. Step 6: Final answer
    x = 184,847.30

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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.