Home / 27,467.10-41,205.51-9,935.46

Finding the Fourth Proportional to 27,467.10, 41,205.51 and 9,935.46

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Solution

The fourth proportional to 27,467.10, 41,205.51 and 9,935.46 is: 14,904.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,467.10 : 41,205.51 = 9,935.46 : x
  2. Step 2: Convert to fraction form
    27,467.10/41,205.51 = 9,935.46/x
  3. Step 3: Cross multiply
    27,467.10x = 41,205.51 × 9,935.46
  4. Step 4: Simplify right side
    27,467.10x = 409,395,696.38
  5. Step 5: Solve for x
    x = 409,395,696.38/27,467.10
  6. Step 6: Final answer
    x = 14,904.95

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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.