Home / 14,632.92-21,930.25-5,873.99

Finding the Fourth Proportional to 14,632.92, 21,930.25 and 5,873.99

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Solution

The fourth proportional to 14,632.92, 21,930.25 and 5,873.99 is: 8,803.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,632.92 : 21,930.25 = 5,873.99 : x
  2. Step 2: Convert to fraction form
    14,632.92/21,930.25 = 5,873.99/x
  3. Step 3: Cross multiply
    14,632.92x = 21,930.25 × 5,873.99
  4. Step 4: Simplify right side
    14,632.92x = 128,818,027.10
  5. Step 5: Solve for x
    x = 128,818,027.10/14,632.92
  6. Step 6: Final answer
    x = 8,803.30

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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.