Home / 14,095.24-21,145.30-4,736.17

Finding the Fourth Proportional to 14,095.24, 21,145.30 and 4,736.17

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Solution

The fourth proportional to 14,095.24, 21,145.30 and 4,736.17 is: 7,105.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,095.24 : 21,145.30 = 4,736.17 : x
  2. Step 2: Convert to fraction form
    14,095.24/21,145.30 = 4,736.17/x
  3. Step 3: Cross multiply
    14,095.24x = 21,145.30 × 4,736.17
  4. Step 4: Simplify right side
    14,095.24x = 100,147,776.73
  5. Step 5: Solve for x
    x = 100,147,776.73/14,095.24
  6. Step 6: Final answer
    x = 7,105.08

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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.