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Finding the Fourth Proportional to 59,782.32, 82,503.33 and 32,924.82

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Solution

The fourth proportional to 59,782.32, 82,503.33 and 32,924.82 is: 45,438.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,782.32 : 82,503.33 = 32,924.82 : x
  2. Step 2: Convert to fraction form
    59,782.32/82,503.33 = 32,924.82/x
  3. Step 3: Cross multiply
    59,782.32x = 82,503.33 × 32,924.82
  4. Step 4: Simplify right side
    59,782.32x = 2,716,407,289.65
  5. Step 5: Solve for x
    x = 2,716,407,289.65/59,782.32
  6. Step 6: Final answer
    x = 45,438.30

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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.