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Finding the Fourth Proportional to 59,164.32, 81,645.96 and 32,307.96

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Solution

The fourth proportional to 59,164.32, 81,645.96 and 32,307.96 is: 44,584.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,164.32 : 81,645.96 = 32,307.96 : x
  2. Step 2: Convert to fraction form
    59,164.32/81,645.96 = 32,307.96/x
  3. Step 3: Cross multiply
    59,164.32x = 81,645.96 × 32,307.96
  4. Step 4: Simplify right side
    59,164.32x = 2,637,814,248.30
  5. Step 5: Solve for x
    x = 2,637,814,248.30/59,164.32
  6. Step 6: Final answer
    x = 44,584.54

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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.