Home / 75,059.70-112,589.43-35,595.24

Finding the Fourth Proportional to 75,059.70, 112,589.43 and 35,595.24

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Solution

The fourth proportional to 75,059.70, 112,589.43 and 35,595.24 is: 53,392.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,059.70 : 112,589.43 = 35,595.24 : x
  2. Step 2: Convert to fraction form
    75,059.70/112,589.43 = 35,595.24/x
  3. Step 3: Cross multiply
    75,059.70x = 112,589.43 × 35,595.24
  4. Step 4: Simplify right side
    75,059.70x = 4,007,647,782.31
  5. Step 5: Solve for x
    x = 4,007,647,782.31/75,059.70
  6. Step 6: Final answer
    x = 53,392.80

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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.