Home / 25,544.98-38,299.74-10,741.87

Finding the Fourth Proportional to 25,544.98, 38,299.74 and 10,741.87

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Solution

The fourth proportional to 25,544.98, 38,299.74 and 10,741.87 is: 16,105.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,544.98 : 38,299.74 = 10,741.87 : x
  2. Step 2: Convert to fraction form
    25,544.98/38,299.74 = 10,741.87/x
  3. Step 3: Cross multiply
    25,544.98x = 38,299.74 × 10,741.87
  4. Step 4: Simplify right side
    25,544.98x = 411,410,828.11
  5. Step 5: Solve for x
    x = 411,410,828.11/25,544.98
  6. Step 6: Final answer
    x = 16,105.35

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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.