Home / 29,417.28-44,112.06-10,684.10

Finding the Fourth Proportional to 29,417.28, 44,112.06 and 10,684.10

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Solution

The fourth proportional to 29,417.28, 44,112.06 and 10,684.10 is: 16,021.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,417.28 : 44,112.06 = 10,684.10 : x
  2. Step 2: Convert to fraction form
    29,417.28/44,112.06 = 10,684.10/x
  3. Step 3: Cross multiply
    29,417.28x = 44,112.06 × 10,684.10
  4. Step 4: Simplify right side
    29,417.28x = 471,297,725.45
  5. Step 5: Solve for x
    x = 471,297,725.45/29,417.28
  6. Step 6: Final answer
    x = 16,021.12

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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.