Home / 94,337.84-141,458.04-27,769.32

Finding the Fourth Proportional to 94,337.84, 141,458.04 and 27,769.32

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Solution

The fourth proportional to 94,337.84, 141,458.04 and 27,769.32 is: 41,639.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,337.84 : 141,458.04 = 27,769.32 : x
  2. Step 2: Convert to fraction form
    94,337.84/141,458.04 = 27,769.32/x
  3. Step 3: Cross multiply
    94,337.84x = 141,458.04 × 27,769.32
  4. Step 4: Simplify right side
    94,337.84x = 3,928,193,579.33
  5. Step 5: Solve for x
    x = 3,928,193,579.33/94,337.84
  6. Step 6: Final answer
    x = 41,639.64

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Why These Related Problems?

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