Home / 19,028.67-26,259.15-10,414.82

Finding the Fourth Proportional to 19,028.67, 26,259.15 and 10,414.82

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Solution

The fourth proportional to 19,028.67, 26,259.15 and 10,414.82 is: 14,372.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,028.67 : 26,259.15 = 10,414.82 : x
  2. Step 2: Convert to fraction form
    19,028.67/26,259.15 = 10,414.82/x
  3. Step 3: Cross multiply
    19,028.67x = 26,259.15 × 10,414.82
  4. Step 4: Simplify right side
    19,028.67x = 273,484,228.36
  5. Step 5: Solve for x
    x = 273,484,228.36/19,028.67
  6. Step 6: Final answer
    x = 14,372.22

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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.