Home / 14,945.24-22,442.84-9,335.96

Finding the Fourth Proportional to 14,945.24, 22,442.84 and 9,335.96

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Solution

The fourth proportional to 14,945.24, 22,442.84 and 9,335.96 is: 14,019.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,945.24 : 22,442.84 = 9,335.96 : x
  2. Step 2: Convert to fraction form
    14,945.24/22,442.84 = 9,335.96/x
  3. Step 3: Cross multiply
    14,945.24x = 22,442.84 × 9,335.96
  4. Step 4: Simplify right side
    14,945.24x = 209,525,297.63
  5. Step 5: Solve for x
    x = 209,525,297.63/14,945.24
  6. Step 6: Final answer
    x = 14,019.54

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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.