Home / 29,567.16-40,791.96-22,763.25

Finding the Fourth Proportional to 29,567.16, 40,791.96 and 22,763.25

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Solution

The fourth proportional to 29,567.16, 40,791.96 and 22,763.25 is: 31,405.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,567.16 : 40,791.96 = 22,763.25 : x
  2. Step 2: Convert to fraction form
    29,567.16/40,791.96 = 22,763.25/x
  3. Step 3: Cross multiply
    29,567.16x = 40,791.96 × 22,763.25
  4. Step 4: Simplify right side
    29,567.16x = 928,557,583.47
  5. Step 5: Solve for x
    x = 928,557,583.47/29,567.16
  6. Step 6: Final answer
    x = 31,405.03

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1.5x scale

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.