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Finding the Fourth Proportional to 59,837.82, 82,580.93 and 32,985.10

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Solution

The fourth proportional to 59,837.82, 82,580.93 and 32,985.10 is: 45,522.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,837.82 : 82,580.93 = 32,985.10 : x
  2. Step 2: Convert to fraction form
    59,837.82/82,580.93 = 32,985.10/x
  3. Step 3: Cross multiply
    59,837.82x = 82,580.93 × 32,985.10
  4. Step 4: Simplify right side
    59,837.82x = 2,723,940,316.61
  5. Step 5: Solve for x
    x = 2,723,940,316.61/59,837.82
  6. Step 6: Final answer
    x = 45,522.06

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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.