Home / 39,874.72-59,735.46-22,291.24

Finding the Fourth Proportional to 39,874.72, 59,735.46 and 22,291.24

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Solution

The fourth proportional to 39,874.72, 59,735.46 and 22,291.24 is: 33,394.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,874.72 : 59,735.46 = 22,291.24 : x
  2. Step 2: Convert to fraction form
    39,874.72/59,735.46 = 22,291.24/x
  3. Step 3: Cross multiply
    39,874.72x = 59,735.46 × 22,291.24
  4. Step 4: Simplify right side
    39,874.72x = 1,331,577,475.37
  5. Step 5: Solve for x
    x = 1,331,577,475.37/39,874.72
  6. Step 6: Final answer
    x = 33,394.03

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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.