Home / 45,206.53-62,388.70-25,069.73

Finding the Fourth Proportional to 45,206.53, 62,388.70 and 25,069.73

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Solution

The fourth proportional to 45,206.53, 62,388.70 and 25,069.73 is: 34,598.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,206.53 : 62,388.70 = 25,069.73 : x
  2. Step 2: Convert to fraction form
    45,206.53/62,388.70 = 25,069.73/x
  3. Step 3: Cross multiply
    45,206.53x = 62,388.70 × 25,069.73
  4. Step 4: Simplify right side
    45,206.53x = 1,564,067,552.11
  5. Step 5: Solve for x
    x = 1,564,067,552.11/45,206.53
  6. Step 6: Final answer
    x = 34,598.27

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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.