Home / 25,029.24-34,548.06-14,425.95

Finding the Fourth Proportional to 25,029.24, 34,548.06 and 14,425.95

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Solution

The fourth proportional to 25,029.24, 34,548.06 and 14,425.95 is: 19,912.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,029.24 : 34,548.06 = 14,425.95 : x
  2. Step 2: Convert to fraction form
    25,029.24/34,548.06 = 14,425.95/x
  3. Step 3: Cross multiply
    25,029.24x = 34,548.06 × 14,425.95
  4. Step 4: Simplify right side
    25,029.24x = 498,388,586.16
  5. Step 5: Solve for x
    x = 498,388,586.16/25,029.24
  6. Step 6: Final answer
    x = 19,912.25

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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.