Home / 19,536.26-29,304.29-7,056.27

Finding the Fourth Proportional to 19,536.26, 29,304.29 and 7,056.27

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Solution

The fourth proportional to 19,536.26, 29,304.29 and 7,056.27 is: 10,584.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,536.26 : 29,304.29 = 7,056.27 : x
  2. Step 2: Convert to fraction form
    19,536.26/29,304.29 = 7,056.27/x
  3. Step 3: Cross multiply
    19,536.26x = 29,304.29 × 7,056.27
  4. Step 4: Simplify right side
    19,536.26x = 206,779,000.04
  5. Step 5: Solve for x
    x = 206,779,000.04/19,536.26
  6. Step 6: Final answer
    x = 10,584.37

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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.