Home / 9,551.76-14,325.78-4,806.66

Finding the Fourth Proportional to 9,551.76, 14,325.78 and 4,806.66

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Solution

The fourth proportional to 9,551.76, 14,325.78 and 4,806.66 is: 7,209.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,551.76 : 14,325.78 = 4,806.66 : x
  2. Step 2: Convert to fraction form
    9,551.76/14,325.78 = 4,806.66/x
  3. Step 3: Cross multiply
    9,551.76x = 14,325.78 × 4,806.66
  4. Step 4: Simplify right side
    9,551.76x = 68,859,153.69
  5. Step 5: Solve for x
    x = 68,859,153.69/9,551.76
  6. Step 6: Final answer
    x = 7,209.05

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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.