Home / 14,529.69-21,794.07-4,141.44

Finding the Fourth Proportional to 14,529.69, 21,794.07 and 4,141.44

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Solution

The fourth proportional to 14,529.69, 21,794.07 and 4,141.44 is: 6,212.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,529.69 : 21,794.07 = 4,141.44 : x
  2. Step 2: Convert to fraction form
    14,529.69/21,794.07 = 4,141.44/x
  3. Step 3: Cross multiply
    14,529.69x = 21,794.07 × 4,141.44
  4. Step 4: Simplify right side
    14,529.69x = 90,258,833.26
  5. Step 5: Solve for x
    x = 90,258,833.26/14,529.69
  6. Step 6: Final answer
    x = 6,212.03

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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.