Home / 25,091.09-37,603.83-10,282.67

Finding the Fourth Proportional to 25,091.09, 37,603.83 and 10,282.67

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Solution

The fourth proportional to 25,091.09, 37,603.83 and 10,282.67 is: 15,410.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,091.09 : 37,603.83 = 10,282.67 : x
  2. Step 2: Convert to fraction form
    25,091.09/37,603.83 = 10,282.67/x
  3. Step 3: Cross multiply
    25,091.09x = 37,603.83 × 10,282.67
  4. Step 4: Simplify right side
    25,091.09x = 386,667,868.64
  5. Step 5: Solve for x
    x = 386,667,868.64/25,091.09
  6. Step 6: Final answer
    x = 15,410.56

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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.