Home / 4,670.58-7,005.97-1,895.35

Finding the Fourth Proportional to 4,670.58, 7,005.97 and 1,895.35

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Solution

The fourth proportional to 4,670.58, 7,005.97 and 1,895.35 is: 2,843.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670.58 : 7,005.97 = 1,895.35 : x
  2. Step 2: Convert to fraction form
    4,670.58/7,005.97 = 1,895.35/x
  3. Step 3: Cross multiply
    4,670.58x = 7,005.97 × 1,895.35
  4. Step 4: Simplify right side
    4,670.58x = 13,278,755.76
  5. Step 5: Solve for x
    x = 13,278,755.76/4,670.58
  6. Step 6: Final answer
    x = 2,843.06

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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.