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Finding the Fourth Proportional to 59,313.06, 81,848.52 and 32,450.22

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Solution

The fourth proportional to 59,313.06, 81,848.52 and 32,450.22 is: 44,779.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,313.06 : 81,848.52 = 32,450.22 : x
  2. Step 2: Convert to fraction form
    59,313.06/81,848.52 = 32,450.22/x
  3. Step 3: Cross multiply
    59,313.06x = 81,848.52 × 32,450.22
  4. Step 4: Simplify right side
    59,313.06x = 2,656,002,480.67
  5. Step 5: Solve for x
    x = 2,656,002,480.67/59,313.06
  6. Step 6: Final answer
    x = 44,779.39

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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.