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Finding the Fourth Proportional to 59,548.69, 82,175.66 and 32,690.96

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Solution

The fourth proportional to 59,548.69, 82,175.66 and 32,690.96 is: 45,112.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,548.69 : 82,175.66 = 32,690.96 : x
  2. Step 2: Convert to fraction form
    59,548.69/82,175.66 = 32,690.96/x
  3. Step 3: Cross multiply
    59,548.69x = 82,175.66 × 32,690.96
  4. Step 4: Simplify right side
    59,548.69x = 2,686,401,254.34
  5. Step 5: Solve for x
    x = 2,686,401,254.34/59,548.69
  6. Step 6: Final answer
    x = 45,112.69

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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.