Home / 49,083.24-73,636.40-15,802.06

Finding the Fourth Proportional to 49,083.24, 73,636.40 and 15,802.06

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Solution

The fourth proportional to 49,083.24, 73,636.40 and 15,802.06 is: 23,706.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,083.24 : 73,636.40 = 15,802.06 : x
  2. Step 2: Convert to fraction form
    49,083.24/73,636.40 = 15,802.06/x
  3. Step 3: Cross multiply
    49,083.24x = 73,636.40 × 15,802.06
  4. Step 4: Simplify right side
    49,083.24x = 1,163,606,810.98
  5. Step 5: Solve for x
    x = 1,163,606,810.98/49,083.24
  6. Step 6: Final answer
    x = 23,706.81

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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.