Home / 19,074.57-26,322.44-10,576.73

Finding the Fourth Proportional to 19,074.57, 26,322.44 and 10,576.73

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Solution

The fourth proportional to 19,074.57, 26,322.44 and 10,576.73 is: 14,595.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,074.57 : 26,322.44 = 10,576.73 : x
  2. Step 2: Convert to fraction form
    19,074.57/26,322.44 = 10,576.73/x
  3. Step 3: Cross multiply
    19,074.57x = 26,322.44 × 10,576.73
  4. Step 4: Simplify right side
    19,074.57x = 278,405,156.33
  5. Step 5: Solve for x
    x = 278,405,156.33/19,074.57
  6. Step 6: Final answer
    x = 14,595.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.