Home / 9,822.58-14,734.11-2,803.23

Finding the Fourth Proportional to 9,822.58, 14,734.11 and 2,803.23

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Solution

The fourth proportional to 9,822.58, 14,734.11 and 2,803.23 is: 4,204.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,822.58 : 14,734.11 = 2,803.23 : x
  2. Step 2: Convert to fraction form
    9,822.58/14,734.11 = 2,803.23/x
  3. Step 3: Cross multiply
    9,822.58x = 14,734.11 × 2,803.23
  4. Step 4: Simplify right side
    9,822.58x = 41,303,099.18
  5. Step 5: Solve for x
    x = 41,303,099.18/9,822.58
  6. Step 6: Final answer
    x = 4,204.91

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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.