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Finding the Fourth Proportional to 241,891.69, 333,814.52 and 133,000.63

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Solution

The fourth proportional to 241,891.69, 333,814.52 and 133,000.63 is: 183,543.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,891.69 : 333,814.52 = 133,000.63 : x
  2. Step 2: Convert to fraction form
    241,891.69/333,814.52 = 133,000.63/x
  3. Step 3: Cross multiply
    241,891.69x = 333,814.52 × 133,000.63
  4. Step 4: Simplify right side
    241,891.69x = 44,397,541,463.15
  5. Step 5: Solve for x
    x = 44,397,541,463.15/241,891.69
  6. Step 6: Final answer
    x = 183,543.06

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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.