Home / 52,910.10-79,365.15-41,232.06

Finding the Fourth Proportional to 52,910.10, 79,365.15 and 41,232.06

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Solution

The fourth proportional to 52,910.10, 79,365.15 and 41,232.06 is: 61,848.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,910.10 : 79,365.15 = 41,232.06 : x
  2. Step 2: Convert to fraction form
    52,910.10/79,365.15 = 41,232.06/x
  3. Step 3: Cross multiply
    52,910.10x = 79,365.15 × 41,232.06
  4. Step 4: Simplify right side
    52,910.10x = 3,272,388,626.71
  5. Step 5: Solve for x
    x = 3,272,388,626.71/52,910.10
  6. Step 6: Final answer
    x = 61,848.09

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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.