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Finding the Fourth Proportional to 59,789.40, 82,509.93 and 32,932.01

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Solution

The fourth proportional to 59,789.40, 82,509.93 and 32,932.01 is: 45,446.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,789.40 : 82,509.93 = 32,932.01 : x
  2. Step 2: Convert to fraction form
    59,789.40/82,509.93 = 32,932.01/x
  3. Step 3: Cross multiply
    59,789.40x = 82,509.93 × 32,932.01
  4. Step 4: Simplify right side
    59,789.40x = 2,717,217,427.31
  5. Step 5: Solve for x
    x = 2,717,217,427.31/59,789.40
  6. Step 6: Final answer
    x = 45,446.47

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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.