Home / 29,941.83-44,916.86-10,215.09

Finding the Fourth Proportional to 29,941.83, 44,916.86 and 10,215.09

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Solution

The fourth proportional to 29,941.83, 44,916.86 and 10,215.09 is: 15,324.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,941.83 : 44,916.86 = 10,215.09 : x
  2. Step 2: Convert to fraction form
    29,941.83/44,916.86 = 10,215.09/x
  3. Step 3: Cross multiply
    29,941.83x = 44,916.86 × 10,215.09
  4. Step 4: Simplify right side
    29,941.83x = 458,829,716.34
  5. Step 5: Solve for x
    x = 458,829,716.34/29,941.83
  6. Step 6: Final answer
    x = 15,324.04

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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.