Home / 25,104.91-37,597.99-21,800.04

Finding the Fourth Proportional to 25,104.91, 37,597.99 and 21,800.04

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Solution

The fourth proportional to 25,104.91, 37,597.99 and 21,800.04 is: 32,648.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,104.91 : 37,597.99 = 21,800.04 : x
  2. Step 2: Convert to fraction form
    25,104.91/37,597.99 = 21,800.04/x
  3. Step 3: Cross multiply
    25,104.91x = 37,597.99 × 21,800.04
  4. Step 4: Simplify right side
    25,104.91x = 819,637,685.92
  5. Step 5: Solve for x
    x = 819,637,685.92/25,104.91
  6. Step 6: Final answer
    x = 32,648.50

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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.