Home / 25,065.73-37,603.33-10,074.01

Finding the Fourth Proportional to 25,065.73, 37,603.33 and 10,074.01

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Solution

The fourth proportional to 25,065.73, 37,603.33 and 10,074.01 is: 15,112.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,065.73 : 37,603.33 = 10,074.01 : x
  2. Step 2: Convert to fraction form
    25,065.73/37,603.33 = 10,074.01/x
  3. Step 3: Cross multiply
    25,065.73x = 37,603.33 × 10,074.01
  4. Step 4: Simplify right side
    25,065.73x = 378,816,272.08
  5. Step 5: Solve for x
    x = 378,816,272.08/25,065.73
  6. Step 6: Final answer
    x = 15,112.92

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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.