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Finding the Fourth Proportional to 60,053.84, 82,874.28 and 33,196.40

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Solution

The fourth proportional to 60,053.84, 82,874.28 and 33,196.40 is: 45,811.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,053.84 : 82,874.28 = 33,196.40 : x
  2. Step 2: Convert to fraction form
    60,053.84/82,874.28 = 33,196.40/x
  3. Step 3: Cross multiply
    60,053.84x = 82,874.28 × 33,196.40
  4. Step 4: Simplify right side
    60,053.84x = 2,751,127,748.59
  5. Step 5: Solve for x
    x = 2,751,127,748.59/60,053.84
  6. Step 6: Final answer
    x = 45,811.02

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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.