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Finding the Fourth Proportional to 59,621.58, 82,276.16 and 32,764.10

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Solution

The fourth proportional to 59,621.58, 82,276.16 and 32,764.10 is: 45,213.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,621.58 : 82,276.16 = 32,764.10 : x
  2. Step 2: Convert to fraction form
    59,621.58/82,276.16 = 32,764.10/x
  3. Step 3: Cross multiply
    59,621.58x = 82,276.16 × 32,764.10
  4. Step 4: Simplify right side
    59,621.58x = 2,695,703,758.65
  5. Step 5: Solve for x
    x = 2,695,703,758.65/59,621.58
  6. Step 6: Final answer
    x = 45,213.56

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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.