Home / 9,510.66-14,262.21-3,663.54

Finding the Fourth Proportional to 9,510.66, 14,262.21 and 3,663.54

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Solution

The fourth proportional to 9,510.66, 14,262.21 and 3,663.54 is: 5,493.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,510.66 : 14,262.21 = 3,663.54 : x
  2. Step 2: Convert to fraction form
    9,510.66/14,262.21 = 3,663.54/x
  3. Step 3: Cross multiply
    9,510.66x = 14,262.21 × 3,663.54
  4. Step 4: Simplify right side
    9,510.66x = 52,250,176.82
  5. Step 5: Solve for x
    x = 52,250,176.82/9,510.66
  6. Step 6: Final answer
    x = 5,493.85

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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.