Home / 25,232.04-34,754.58-19,205.64

Finding the Fourth Proportional to 25,232.04, 34,754.58 and 19,205.64

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Solution

The fourth proportional to 25,232.04, 34,754.58 and 19,205.64 is: 26,453.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,232.04 : 34,754.58 = 19,205.64 : x
  2. Step 2: Convert to fraction form
    25,232.04/34,754.58 = 19,205.64/x
  3. Step 3: Cross multiply
    25,232.04x = 34,754.58 × 19,205.64
  4. Step 4: Simplify right side
    25,232.04x = 667,483,951.83
  5. Step 5: Solve for x
    x = 667,483,951.83/25,232.04
  6. Step 6: Final answer
    x = 26,453.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.