Home / 23,214.13-34,782.45-22,350.26

Finding the Fourth Proportional to 23,214.13, 34,782.45 and 22,350.26

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Solution

The fourth proportional to 23,214.13, 34,782.45 and 22,350.26 is: 33,488.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,214.13 : 34,782.45 = 22,350.26 : x
  2. Step 2: Convert to fraction form
    23,214.13/34,782.45 = 22,350.26/x
  3. Step 3: Cross multiply
    23,214.13x = 34,782.45 × 22,350.26
  4. Step 4: Simplify right side
    23,214.13x = 777,396,804.08
  5. Step 5: Solve for x
    x = 777,396,804.08/23,214.13
  6. Step 6: Final answer
    x = 33,488.09

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1.5x scale

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.