Home / 27,650.84-41,476.32-10,111.10

Finding the Fourth Proportional to 27,650.84, 41,476.32 and 10,111.10

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Solution

The fourth proportional to 27,650.84, 41,476.32 and 10,111.10 is: 15,166.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,650.84 : 41,476.32 = 10,111.10 : x
  2. Step 2: Convert to fraction form
    27,650.84/41,476.32 = 10,111.10/x
  3. Step 3: Cross multiply
    27,650.84x = 41,476.32 × 10,111.10
  4. Step 4: Simplify right side
    27,650.84x = 419,371,011.77
  5. Step 5: Solve for x
    x = 419,371,011.77/27,650.84
  6. Step 6: Final answer
    x = 15,166.67

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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.