Home / 69,725.66-104,592.54-25,352.24

Finding the Fourth Proportional to 69,725.66, 104,592.54 and 25,352.24

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Solution

The fourth proportional to 69,725.66, 104,592.54 and 25,352.24 is: 38,029.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,725.66 : 104,592.54 = 25,352.24 : x
  2. Step 2: Convert to fraction form
    69,725.66/104,592.54 = 25,352.24/x
  3. Step 3: Cross multiply
    69,725.66x = 104,592.54 × 25,352.24
  4. Step 4: Simplify right side
    69,725.66x = 2,651,655,176.29
  5. Step 5: Solve for x
    x = 2,651,655,176.29/69,725.66
  6. Step 6: Final answer
    x = 38,029.83

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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.