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Finding the Fourth Proportional to 59,675.43, 82,354.23 and 32,820.03

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Solution

The fourth proportional to 59,675.43, 82,354.23 and 32,820.03 is: 45,292.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,675.43 : 82,354.23 = 32,820.03 : x
  2. Step 2: Convert to fraction form
    59,675.43/82,354.23 = 32,820.03/x
  3. Step 3: Cross multiply
    59,675.43x = 82,354.23 × 32,820.03
  4. Step 4: Simplify right side
    59,675.43x = 2,702,868,299.23
  5. Step 5: Solve for x
    x = 2,702,868,299.23/59,675.43
  6. Step 6: Final answer
    x = 45,292.82

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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.