Home / 14,334.10-21,509.45-6,013.37

Finding the Fourth Proportional to 14,334.10, 21,509.45 and 6,013.37

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Solution

The fourth proportional to 14,334.10, 21,509.45 and 6,013.37 is: 9,023.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,334.10 : 21,509.45 = 6,013.37 : x
  2. Step 2: Convert to fraction form
    14,334.10/21,509.45 = 6,013.37/x
  3. Step 3: Cross multiply
    14,334.10x = 21,509.45 × 6,013.37
  4. Step 4: Simplify right side
    14,334.10x = 129,344,251.28
  5. Step 5: Solve for x
    x = 129,344,251.28/14,334.10
  6. Step 6: Final answer
    x = 9,023.53

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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.