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Finding the Fourth Proportional to 60,097.58, 82,932.59 and 33,240

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Solution

The fourth proportional to 60,097.58, 82,932.59 and 33,240 is: 45,870.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,097.58 : 82,932.59 = 33,240 : x
  2. Step 2: Convert to fraction form
    60,097.58/82,932.59 = 33,240/x
  3. Step 3: Cross multiply
    60,097.58x = 82,932.59 × 33,240
  4. Step 4: Simplify right side
    60,097.58x = 2,756,679,125.40
  5. Step 5: Solve for x
    x = 2,756,679,125.40/60,097.58
  6. Step 6: Final answer
    x = 45,870.06

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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.