Home / 25,159.58-37,757.49-9,366.81

Finding the Fourth Proportional to 25,159.58, 37,757.49 and 9,366.81

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Solution

The fourth proportional to 25,159.58, 37,757.49 and 9,366.81 is: 14,056.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,159.58 : 37,757.49 = 9,366.81 : x
  2. Step 2: Convert to fraction form
    25,159.58/37,757.49 = 9,366.81/x
  3. Step 3: Cross multiply
    25,159.58x = 37,757.49 × 9,366.81
  4. Step 4: Simplify right side
    25,159.58x = 353,667,110.88
  5. Step 5: Solve for x
    x = 353,667,110.88/25,159.58
  6. Step 6: Final answer
    x = 14,056.96

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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.