Home / 15,263.88-22,895.09-4,018.95

Finding the Fourth Proportional to 15,263.88, 22,895.09 and 4,018.95

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Solution

The fourth proportional to 15,263.88, 22,895.09 and 4,018.95 is: 6,028.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,263.88 : 22,895.09 = 4,018.95 : x
  2. Step 2: Convert to fraction form
    15,263.88/22,895.09 = 4,018.95/x
  3. Step 3: Cross multiply
    15,263.88x = 22,895.09 × 4,018.95
  4. Step 4: Simplify right side
    15,263.88x = 92,014,221.96
  5. Step 5: Solve for x
    x = 92,014,221.96/15,263.88
  6. Step 6: Final answer
    x = 6,028.23

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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.