Home / 25,162.74-37,725.81-10,366.44

Finding the Fourth Proportional to 25,162.74, 37,725.81 and 10,366.44

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Solution

The fourth proportional to 25,162.74, 37,725.81 and 10,366.44 is: 15,542.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,162.74 : 37,725.81 = 10,366.44 : x
  2. Step 2: Convert to fraction form
    25,162.74/37,725.81 = 10,366.44/x
  3. Step 3: Cross multiply
    25,162.74x = 37,725.81 × 10,366.44
  4. Step 4: Simplify right side
    25,162.74x = 391,082,345.82
  5. Step 5: Solve for x
    x = 391,082,345.82/25,162.74
  6. Step 6: Final answer
    x = 15,542.12

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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.