Home / 6,260.64-9,392.08-2,102.00

Finding the Fourth Proportional to 6,260.64, 9,392.08 and 2,102.00

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Solution

The fourth proportional to 6,260.64, 9,392.08 and 2,102.00 is: 3,153.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,260.64 : 9,392.08 = 2,102.00 : x
  2. Step 2: Convert to fraction form
    6,260.64/9,392.08 = 2,102.00/x
  3. Step 3: Cross multiply
    6,260.64x = 9,392.08 × 2,102.00
  4. Step 4: Simplify right side
    6,260.64x = 19,742,170.39
  5. Step 5: Solve for x
    x = 19,742,170.39/6,260.64
  6. Step 6: Final answer
    x = 3,153.38

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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.