Home / 8,263.07-12,394.64-2,023.12

Finding the Fourth Proportional to 8,263.07, 12,394.64 and 2,023.12

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Solution

The fourth proportional to 8,263.07, 12,394.64 and 2,023.12 is: 3,034.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,263.07 : 12,394.64 = 2,023.12 : x
  2. Step 2: Convert to fraction form
    8,263.07/12,394.64 = 2,023.12/x
  3. Step 3: Cross multiply
    8,263.07x = 12,394.64 × 2,023.12
  4. Step 4: Simplify right side
    8,263.07x = 25,075,844.08
  5. Step 5: Solve for x
    x = 25,075,844.08/8,263.07
  6. Step 6: Final answer
    x = 3,034.69

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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.