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Finding the Fourth Proportional to 241,527.60, 362,291.28 and 91,767.84

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Solution

The fourth proportional to 241,527.60, 362,291.28 and 91,767.84 is: 137,651.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,527.60 : 362,291.28 = 91,767.84 : x
  2. Step 2: Convert to fraction form
    241,527.60/362,291.28 = 91,767.84/x
  3. Step 3: Cross multiply
    241,527.60x = 362,291.28 × 91,767.84
  4. Step 4: Simplify right side
    241,527.60x = 33,246,688,216.44
  5. Step 5: Solve for x
    x = 33,246,688,216.44/241,527.60
  6. Step 6: Final answer
    x = 137,651.71

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.