Home / 6,983.55-10,475.71-2,303.37

Finding the Fourth Proportional to 6,983.55, 10,475.71 and 2,303.37

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Solution

The fourth proportional to 6,983.55, 10,475.71 and 2,303.37 is: 3,455.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,983.55 : 10,475.71 = 2,303.37 : x
  2. Step 2: Convert to fraction form
    6,983.55/10,475.71 = 2,303.37/x
  3. Step 3: Cross multiply
    6,983.55x = 10,475.71 × 2,303.37
  4. Step 4: Simplify right side
    6,983.55x = 24,129,436.14
  5. Step 5: Solve for x
    x = 24,129,436.14/6,983.55
  6. Step 6: Final answer
    x = 3,455.18

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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.