Home / 9,813.95-14,717.93-2,794.53

Finding the Fourth Proportional to 9,813.95, 14,717.93 and 2,794.53

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Solution

The fourth proportional to 9,813.95, 14,717.93 and 2,794.53 is: 4,190.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,813.95 : 14,717.93 = 2,794.53 : x
  2. Step 2: Convert to fraction form
    9,813.95/14,717.93 = 2,794.53/x
  3. Step 3: Cross multiply
    9,813.95x = 14,717.93 × 2,794.53
  4. Step 4: Simplify right side
    9,813.95x = 41,129,682.95
  5. Step 5: Solve for x
    x = 41,129,682.95/9,813.95
  6. Step 6: Final answer
    x = 4,190.94

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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.