Home / 4,450.19-6,141.09-2,460.71

Finding the Fourth Proportional to 4,450.19, 6,141.09 and 2,460.71

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Solution

The fourth proportional to 4,450.19, 6,141.09 and 2,460.71 is: 3,395.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450.19 : 6,141.09 = 2,460.71 : x
  2. Step 2: Convert to fraction form
    4,450.19/6,141.09 = 2,460.71/x
  3. Step 3: Cross multiply
    4,450.19x = 6,141.09 × 2,460.71
  4. Step 4: Simplify right side
    4,450.19x = 15,111,410.87
  5. Step 5: Solve for x
    x = 15,111,410.87/4,450.19
  6. Step 6: Final answer
    x = 3,395.68

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Half scale
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Double scale
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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.