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Finding the Fourth Proportional to 59,676.57, 82,355.76 and 32,821.14

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Solution

The fourth proportional to 59,676.57, 82,355.76 and 32,821.14 is: 45,294.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,676.57 : 82,355.76 = 32,821.14 : x
  2. Step 2: Convert to fraction form
    59,676.57/82,355.76 = 32,821.14/x
  3. Step 3: Cross multiply
    59,676.57x = 82,355.76 × 32,821.14
  4. Step 4: Simplify right side
    59,676.57x = 2,703,009,928.77
  5. Step 5: Solve for x
    x = 2,703,009,928.77/59,676.57
  6. Step 6: Final answer
    x = 45,294.32

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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.