Home / 25,093.05-34,629.12-14,483.25

Finding the Fourth Proportional to 25,093.05, 34,629.12 and 14,483.25

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Solution

The fourth proportional to 25,093.05, 34,629.12 and 14,483.25 is: 19,987.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,093.05 : 34,629.12 = 14,483.25 : x
  2. Step 2: Convert to fraction form
    25,093.05/34,629.12 = 14,483.25/x
  3. Step 3: Cross multiply
    25,093.05x = 34,629.12 × 14,483.25
  4. Step 4: Simplify right side
    25,093.05x = 501,542,202.24
  5. Step 5: Solve for x
    x = 501,542,202.24/25,093.05
  6. Step 6: Final answer
    x = 19,987.30

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1.5x scale

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.