Home / 44,090.54-66,090.51-17,425.69

Finding the Fourth Proportional to 44,090.54, 66,090.51 and 17,425.69

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Solution

The fourth proportional to 44,090.54, 66,090.51 and 17,425.69 is: 26,120.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,090.54 : 66,090.51 = 17,425.69 : x
  2. Step 2: Convert to fraction form
    44,090.54/66,090.51 = 17,425.69/x
  3. Step 3: Cross multiply
    44,090.54x = 66,090.51 × 17,425.69
  4. Step 4: Simplify right side
    44,090.54x = 1,151,672,739.20
  5. Step 5: Solve for x
    x = 1,151,672,739.20/44,090.54
  6. Step 6: Final answer
    x = 26,120.63

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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.