Home / 29,887.77-44,818.69-10,161.03

Finding the Fourth Proportional to 29,887.77, 44,818.69 and 10,161.03

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Solution

The fourth proportional to 29,887.77, 44,818.69 and 10,161.03 is: 15,237.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,887.77 : 44,818.69 = 10,161.03 : x
  2. Step 2: Convert to fraction form
    29,887.77/44,818.69 = 10,161.03/x
  3. Step 3: Cross multiply
    29,887.77x = 44,818.69 × 10,161.03
  4. Step 4: Simplify right side
    29,887.77x = 455,404,053.65
  5. Step 5: Solve for x
    x = 455,404,053.65/29,887.77
  6. Step 6: Final answer
    x = 15,237.14

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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.