Home / 22,842.24-34,194.24-21,114.24

Finding the Fourth Proportional to 22,842.24, 34,194.24 and 21,114.24

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Solution

The fourth proportional to 22,842.24, 34,194.24 and 21,114.24 is: 31,607.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,842.24 : 34,194.24 = 21,114.24 : x
  2. Step 2: Convert to fraction form
    22,842.24/34,194.24 = 21,114.24/x
  3. Step 3: Cross multiply
    22,842.24x = 34,194.24 × 21,114.24
  4. Step 4: Simplify right side
    22,842.24x = 721,985,389.98
  5. Step 5: Solve for x
    x = 721,985,389.98/22,842.24
  6. Step 6: Final answer
    x = 31,607.47

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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.