Home / 25,069.39-34,594.57-15,003.37

Finding the Fourth Proportional to 25,069.39, 34,594.57 and 15,003.37

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Solution

The fourth proportional to 25,069.39, 34,594.57 and 15,003.37 is: 20,703.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,069.39 : 34,594.57 = 15,003.37 : x
  2. Step 2: Convert to fraction form
    25,069.39/34,594.57 = 15,003.37/x
  3. Step 3: Cross multiply
    25,069.39x = 34,594.57 × 15,003.37
  4. Step 4: Simplify right side
    25,069.39x = 519,035,133.70
  5. Step 5: Solve for x
    x = 519,035,133.70/25,069.39
  6. Step 6: Final answer
    x = 20,703.94

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.