Home / 82,319.82-113,601.39-44,594.07

Finding the Fourth Proportional to 82,319.82, 113,601.39 and 44,594.07

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Solution

The fourth proportional to 82,319.82, 113,601.39 and 44,594.07 is: 61,539.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,319.82 : 113,601.39 = 44,594.07 : x
  2. Step 2: Convert to fraction form
    82,319.82/113,601.39 = 44,594.07/x
  3. Step 3: Cross multiply
    82,319.82x = 113,601.39 × 44,594.07
  4. Step 4: Simplify right side
    82,319.82x = 5,065,948,337.76
  5. Step 5: Solve for x
    x = 5,065,948,337.76/82,319.82
  6. Step 6: Final answer
    x = 61,539.84

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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.