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Finding the Fourth Proportional to 241,666.16, 333,494.16 and 134,234.24

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Solution

The fourth proportional to 241,666.16, 333,494.16 and 134,234.24 is: 185,240.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,666.16 : 333,494.16 = 134,234.24 : x
  2. Step 2: Convert to fraction form
    241,666.16/333,494.16 = 134,234.24/x
  3. Step 3: Cross multiply
    241,666.16x = 333,494.16 × 134,234.24
  4. Step 4: Simplify right side
    241,666.16x = 44,766,335,112.04
  5. Step 5: Solve for x
    x = 44,766,335,112.04/241,666.16
  6. Step 6: Final answer
    x = 185,240.40

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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.