Home / 50,223.66-69,308.05-29,002.47

Finding the Fourth Proportional to 50,223.66, 69,308.05 and 29,002.47

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Solution

The fourth proportional to 50,223.66, 69,308.05 and 29,002.47 is: 40,023.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,223.66 : 69,308.05 = 29,002.47 : x
  2. Step 2: Convert to fraction form
    50,223.66/69,308.05 = 29,002.47/x
  3. Step 3: Cross multiply
    50,223.66x = 69,308.05 × 29,002.47
  4. Step 4: Simplify right side
    50,223.66x = 2,010,104,640.88
  5. Step 5: Solve for x
    x = 2,010,104,640.88/50,223.66
  6. Step 6: Final answer
    x = 40,023.06

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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.