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Finding the Fourth Proportional to 107,041.14, 147,717 and 59,293.62

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Solution

The fourth proportional to 107,041.14, 147,717 and 59,293.62 is: 81,825.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,041.14 : 147,717 = 59,293.62 : x
  2. Step 2: Convert to fraction form
    107,041.14/147,717 = 59,293.62/x
  3. Step 3: Cross multiply
    107,041.14x = 147,717 × 59,293.62
  4. Step 4: Simplify right side
    107,041.14x = 8,758,675,665.54
  5. Step 5: Solve for x
    x = 8,758,675,665.54/107,041.14
  6. Step 6: Final answer
    x = 81,825.32

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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.