Home / 25,110.44-37,619.76-11,758.94

Finding the Fourth Proportional to 25,110.44, 37,619.76 and 11,758.94

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Solution

The fourth proportional to 25,110.44, 37,619.76 and 11,758.94 is: 17,616.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,110.44 : 37,619.76 = 11,758.94 : x
  2. Step 2: Convert to fraction form
    25,110.44/37,619.76 = 11,758.94/x
  3. Step 3: Cross multiply
    25,110.44x = 37,619.76 × 11,758.94
  4. Step 4: Simplify right side
    25,110.44x = 442,368,500.65
  5. Step 5: Solve for x
    x = 442,368,500.65/25,110.44
  6. Step 6: Final answer
    x = 17,616.92

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1.5x scale

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.