Home / 9,891.25-14,823.51-4,044.67

Finding the Fourth Proportional to 9,891.25, 14,823.51 and 4,044.67

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Solution

The fourth proportional to 9,891.25, 14,823.51 and 4,044.67 is: 6,061.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,891.25 : 14,823.51 = 4,044.67 : x
  2. Step 2: Convert to fraction form
    9,891.25/14,823.51 = 4,044.67/x
  3. Step 3: Cross multiply
    9,891.25x = 14,823.51 × 4,044.67
  4. Step 4: Simplify right side
    9,891.25x = 59,956,153.97
  5. Step 5: Solve for x
    x = 59,956,153.97/9,891.25
  6. Step 6: Final answer
    x = 6,061.54

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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.