Home / 6,904.60-10,357.07-2,522.06

Finding the Fourth Proportional to 6,904.60, 10,357.07 and 2,522.06

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Solution

The fourth proportional to 6,904.60, 10,357.07 and 2,522.06 is: 3,783.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,904.60 : 10,357.07 = 2,522.06 : x
  2. Step 2: Convert to fraction form
    6,904.60/10,357.07 = 2,522.06/x
  3. Step 3: Cross multiply
    6,904.60x = 10,357.07 × 2,522.06
  4. Step 4: Simplify right side
    6,904.60x = 26,121,151.96
  5. Step 5: Solve for x
    x = 26,121,151.96/6,904.60
  6. Step 6: Final answer
    x = 3,783.15

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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.