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Finding the Fourth Proportional to 295,937.01, 443,710.51 and 106,302.24

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Solution

The fourth proportional to 295,937.01, 443,710.51 and 106,302.24 is: 159,383.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,937.01 : 443,710.51 = 106,302.24 : x
  2. Step 2: Convert to fraction form
    295,937.01/443,710.51 = 106,302.24/x
  3. Step 3: Cross multiply
    295,937.01x = 443,710.51 × 106,302.24
  4. Step 4: Simplify right side
    295,937.01x = 47,167,420,858.79
  5. Step 5: Solve for x
    x = 47,167,420,858.79/295,937.01
  6. Step 6: Final answer
    x = 159,383.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.