Home / 25,751.03-35,508.37-22,363.93

Finding the Fourth Proportional to 25,751.03, 35,508.37 and 22,363.93

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Solution

The fourth proportional to 25,751.03, 35,508.37 and 22,363.93 is: 30,837.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,751.03 : 35,508.37 = 22,363.93 : x
  2. Step 2: Convert to fraction form
    25,751.03/35,508.37 = 22,363.93/x
  3. Step 3: Cross multiply
    25,751.03x = 35,508.37 × 22,363.93
  4. Step 4: Simplify right side
    25,751.03x = 794,106,701.09
  5. Step 5: Solve for x
    x = 794,106,701.09/25,751.03
  6. Step 6: Final answer
    x = 30,837.86

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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.