Home / 25,067.13-34,592.63-14,995.99

Finding the Fourth Proportional to 25,067.13, 34,592.63 and 14,995.99

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Solution

The fourth proportional to 25,067.13, 34,592.63 and 14,995.99 is: 20,694.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,067.13 : 34,592.63 = 14,995.99 : x
  2. Step 2: Convert to fraction form
    25,067.13/34,592.63 = 14,995.99/x
  3. Step 3: Cross multiply
    25,067.13x = 34,592.63 × 14,995.99
  4. Step 4: Simplify right side
    25,067.13x = 518,750,733.55
  5. Step 5: Solve for x
    x = 518,750,733.55/25,067.13
  6. Step 6: Final answer
    x = 20,694.46

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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.