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Finding the Fourth Proportional to 56,352.06, 84,454.83 and 23,034.06

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Solution

The fourth proportional to 56,352.06, 84,454.83 and 23,034.06 is: 34,521.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,352.06 : 84,454.83 = 23,034.06 : x
  2. Step 2: Convert to fraction form
    56,352.06/84,454.83 = 23,034.06/x
  3. Step 3: Cross multiply
    56,352.06x = 84,454.83 × 23,034.06
  4. Step 4: Simplify right side
    56,352.06x = 1,945,337,621.51
  5. Step 5: Solve for x
    x = 1,945,337,621.51/56,352.06
  6. Step 6: Final answer
    x = 34,521.14

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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.