Home / 50,410.51-75,627.24-15,352.90

Finding the Fourth Proportional to 50,410.51, 75,627.24 and 15,352.90

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Solution

The fourth proportional to 50,410.51, 75,627.24 and 15,352.90 is: 23,032.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,410.51 : 75,627.24 = 15,352.90 : x
  2. Step 2: Convert to fraction form
    50,410.51/75,627.24 = 15,352.90/x
  3. Step 3: Cross multiply
    50,410.51x = 75,627.24 × 15,352.90
  4. Step 4: Simplify right side
    50,410.51x = 1,161,097,453.00
  5. Step 5: Solve for x
    x = 1,161,097,453.00/50,410.51
  6. Step 6: Final answer
    x = 23,032.84

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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.