Home / 23,094.47-31,866.26-13,023.33

Finding the Fourth Proportional to 23,094.47, 31,866.26 and 13,023.33

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Solution

The fourth proportional to 23,094.47, 31,866.26 and 13,023.33 is: 17,969.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,094.47 : 31,866.26 = 13,023.33 : x
  2. Step 2: Convert to fraction form
    23,094.47/31,866.26 = 13,023.33/x
  3. Step 3: Cross multiply
    23,094.47x = 31,866.26 × 13,023.33
  4. Step 4: Simplify right side
    23,094.47x = 415,004,887.73
  5. Step 5: Solve for x
    x = 415,004,887.73/23,094.47
  6. Step 6: Final answer
    x = 17,969.88

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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.