Home / 14,882.46-22,323.82-3,789.16

Finding the Fourth Proportional to 14,882.46, 22,323.82 and 3,789.16

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Solution

The fourth proportional to 14,882.46, 22,323.82 and 3,789.16 is: 5,683.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,882.46 : 22,323.82 = 3,789.16 : x
  2. Step 2: Convert to fraction form
    14,882.46/22,323.82 = 3,789.16/x
  3. Step 3: Cross multiply
    14,882.46x = 22,323.82 × 3,789.16
  4. Step 4: Simplify right side
    14,882.46x = 84,588,525.79
  5. Step 5: Solve for x
    x = 84,588,525.79/14,882.46
  6. Step 6: Final answer
    x = 5,683.77

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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.