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Finding the Fourth Proportional to 59,690.64, 82,371.09 and 32,832.93

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Solution

The fourth proportional to 59,690.64, 82,371.09 and 32,832.93 is: 45,308.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,690.64 : 82,371.09 = 32,832.93 : x
  2. Step 2: Convert to fraction form
    59,690.64/82,371.09 = 32,832.93/x
  3. Step 3: Cross multiply
    59,690.64x = 82,371.09 × 32,832.93
  4. Step 4: Simplify right side
    59,690.64x = 2,704,484,231.99
  5. Step 5: Solve for x
    x = 2,704,484,231.99/59,690.64
  6. Step 6: Final answer
    x = 45,308.35

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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.