Home / 6,263.39-9,396-2,102.47

Finding the Fourth Proportional to 6,263.39, 9,396 and 2,102.47

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Solution

The fourth proportional to 6,263.39, 9,396 and 2,102.47 is: 3,154.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,263.39 : 9,396 = 2,102.47 : x
  2. Step 2: Convert to fraction form
    6,263.39/9,396 = 2,102.47/x
  3. Step 3: Cross multiply
    6,263.39x = 9,396 × 2,102.47
  4. Step 4: Simplify right side
    6,263.39x = 19,754,784.63
  5. Step 5: Solve for x
    x = 19,754,784.63/6,263.39
  6. Step 6: Final answer
    x = 3,154.01

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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.