Home / 14,396.25-19,873.49-10,150.77

Finding the Fourth Proportional to 14,396.25, 19,873.49 and 10,150.77

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Solution

The fourth proportional to 14,396.25, 19,873.49 and 10,150.77 is: 14,012.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,396.25 : 19,873.49 = 10,150.77 : x
  2. Step 2: Convert to fraction form
    14,396.25/19,873.49 = 10,150.77/x
  3. Step 3: Cross multiply
    14,396.25x = 19,873.49 × 10,150.77
  4. Step 4: Simplify right side
    14,396.25x = 201,731,175.33
  5. Step 5: Solve for x
    x = 201,731,175.33/14,396.25
  6. Step 6: Final answer
    x = 14,012.76

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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.