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Finding the Fourth Proportional to 59,773.98, 82,460.40 and 38,560.08

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Solution

The fourth proportional to 59,773.98, 82,460.40 and 38,560.08 is: 53,195.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,773.98 : 82,460.40 = 38,560.08 : x
  2. Step 2: Convert to fraction form
    59,773.98/82,460.40 = 38,560.08/x
  3. Step 3: Cross multiply
    59,773.98x = 82,460.40 × 38,560.08
  4. Step 4: Simplify right side
    59,773.98x = 3,179,679,620.83
  5. Step 5: Solve for x
    x = 3,179,679,620.83/59,773.98
  6. Step 6: Final answer
    x = 53,195.05

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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.