Home / 19,033.56-26,265.66-10,536.06

Finding the Fourth Proportional to 19,033.56, 26,265.66 and 10,536.06

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Solution

The fourth proportional to 19,033.56, 26,265.66 and 10,536.06 is: 14,539.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,033.56 : 26,265.66 = 10,536.06 : x
  2. Step 2: Convert to fraction form
    19,033.56/26,265.66 = 10,536.06/x
  3. Step 3: Cross multiply
    19,033.56x = 26,265.66 × 10,536.06
  4. Step 4: Simplify right side
    19,033.56x = 276,736,412.03
  5. Step 5: Solve for x
    x = 276,736,412.03/19,033.56
  6. Step 6: Final answer
    x = 14,539.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.