Home / 38,023.36-57,035.04-25,346.32

Finding the Fourth Proportional to 38,023.36, 57,035.04 and 25,346.32

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Solution

The fourth proportional to 38,023.36, 57,035.04 and 25,346.32 is: 38,019.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,023.36 : 57,035.04 = 25,346.32 : x
  2. Step 2: Convert to fraction form
    38,023.36/57,035.04 = 25,346.32/x
  3. Step 3: Cross multiply
    38,023.36x = 57,035.04 × 25,346.32
  4. Step 4: Simplify right side
    38,023.36x = 1,445,628,375.05
  5. Step 5: Solve for x
    x = 1,445,628,375.05/38,023.36
  6. Step 6: Final answer
    x = 38,019.48

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1.5x scale

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.