Home / 60,023.22-90,018.99-17,891.94

Finding the Fourth Proportional to 60,023.22, 90,018.99 and 17,891.94

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Solution

The fourth proportional to 60,023.22, 90,018.99 and 17,891.94 is: 26,833.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,023.22 : 90,018.99 = 17,891.94 : x
  2. Step 2: Convert to fraction form
    60,023.22/90,018.99 = 17,891.94/x
  3. Step 3: Cross multiply
    60,023.22x = 90,018.99 × 17,891.94
  4. Step 4: Simplify right side
    60,023.22x = 1,610,614,367.94
  5. Step 5: Solve for x
    x = 1,610,614,367.94/60,023.22
  6. Step 6: Final answer
    x = 26,833.19

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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.