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Finding the Fourth Proportional to 241,710.98, 333,614.51 and 134,317.94

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Solution

The fourth proportional to 241,710.98, 333,614.51 and 134,317.94 is: 185,388.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,710.98 : 333,614.51 = 134,317.94 : x
  2. Step 2: Convert to fraction form
    241,710.98/333,614.51 = 134,317.94/x
  3. Step 3: Cross multiply
    241,710.98x = 333,614.51 × 134,317.94
  4. Step 4: Simplify right side
    241,710.98x = 44,810,411,397.65
  5. Step 5: Solve for x
    x = 44,810,411,397.65/241,710.98
  6. Step 6: Final answer
    x = 185,388.40

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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.