Home / 9,062.24-13,600.74-4,680.98

Finding the Fourth Proportional to 9,062.24, 13,600.74 and 4,680.98

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Solution

The fourth proportional to 9,062.24, 13,600.74 and 4,680.98 is: 7,025.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062.24 : 13,600.74 = 4,680.98 : x
  2. Step 2: Convert to fraction form
    9,062.24/13,600.74 = 4,680.98/x
  3. Step 3: Cross multiply
    9,062.24x = 13,600.74 × 4,680.98
  4. Step 4: Simplify right side
    9,062.24x = 63,664,791.93
  5. Step 5: Solve for x
    x = 63,664,791.93/9,062.24
  6. Step 6: Final answer
    x = 7,025.28

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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.