Home / 9,024.34-13,539.24-4,092.66

Finding the Fourth Proportional to 9,024.34, 13,539.24 and 4,092.66

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Solution

The fourth proportional to 9,024.34, 13,539.24 and 4,092.66 is: 6,140.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,024.34 : 13,539.24 = 4,092.66 : x
  2. Step 2: Convert to fraction form
    9,024.34/13,539.24 = 4,092.66/x
  3. Step 3: Cross multiply
    9,024.34x = 13,539.24 × 4,092.66
  4. Step 4: Simplify right side
    9,024.34x = 55,411,438.28
  5. Step 5: Solve for x
    x = 55,411,438.28/9,024.34
  6. Step 6: Final answer
    x = 6,140.22

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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.