Home / 50,525.13-75,787.88-15,464.64

Finding the Fourth Proportional to 50,525.13, 75,787.88 and 15,464.64

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Solution

The fourth proportional to 50,525.13, 75,787.88 and 15,464.64 is: 23,197.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,525.13 : 75,787.88 = 15,464.64 : x
  2. Step 2: Convert to fraction form
    50,525.13/75,787.88 = 15,464.64/x
  3. Step 3: Cross multiply
    50,525.13x = 75,787.88 × 15,464.64
  4. Step 4: Simplify right side
    50,525.13x = 1,172,032,203.24
  5. Step 5: Solve for x
    x = 1,172,032,203.24/50,525.13
  6. Step 6: Final answer
    x = 23,197.02

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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.