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Finding the Fourth Proportional to 59,499.36, 82,108.44 and 34,348.32

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Solution

The fourth proportional to 59,499.36, 82,108.44 and 34,348.32 is: 47,400.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,499.36 : 82,108.44 = 34,348.32 : x
  2. Step 2: Convert to fraction form
    59,499.36/82,108.44 = 34,348.32/x
  3. Step 3: Cross multiply
    59,499.36x = 82,108.44 × 34,348.32
  4. Step 4: Simplify right side
    59,499.36x = 2,820,286,971.82
  5. Step 5: Solve for x
    x = 2,820,286,971.82/59,499.36
  6. Step 6: Final answer
    x = 47,400.29

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.