Home / 23,023.44-34,509.24-11,344.86

Finding the Fourth Proportional to 23,023.44, 34,509.24 and 11,344.86

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Solution

The fourth proportional to 23,023.44, 34,509.24 and 11,344.86 is: 17,004.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,023.44 : 34,509.24 = 11,344.86 : x
  2. Step 2: Convert to fraction form
    23,023.44/34,509.24 = 11,344.86/x
  3. Step 3: Cross multiply
    23,023.44x = 34,509.24 × 11,344.86
  4. Step 4: Simplify right side
    23,023.44x = 391,502,496.51
  5. Step 5: Solve for x
    x = 391,502,496.51/23,023.44
  6. Step 6: Final answer
    x = 17,004.52

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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.