Home / 29,006.04-43,506.72-11,476.02

Finding the Fourth Proportional to 29,006.04, 43,506.72 and 11,476.02

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Solution

The fourth proportional to 29,006.04, 43,506.72 and 11,476.02 is: 17,213.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,006.04 : 43,506.72 = 11,476.02 : x
  2. Step 2: Convert to fraction form
    29,006.04/43,506.72 = 11,476.02/x
  3. Step 3: Cross multiply
    29,006.04x = 43,506.72 × 11,476.02
  4. Step 4: Simplify right side
    29,006.04x = 499,283,988.85
  5. Step 5: Solve for x
    x = 499,283,988.85/29,006.04
  6. Step 6: Final answer
    x = 17,213.10

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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.