Home / 4,619.97-6,923.79-1,695.51

Finding the Fourth Proportional to 4,619.97, 6,923.79 and 1,695.51

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Solution

The fourth proportional to 4,619.97, 6,923.79 and 1,695.51 is: 2,541.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,619.97 : 6,923.79 = 1,695.51 : x
  2. Step 2: Convert to fraction form
    4,619.97/6,923.79 = 1,695.51/x
  3. Step 3: Cross multiply
    4,619.97x = 6,923.79 × 1,695.51
  4. Step 4: Simplify right side
    4,619.97x = 11,739,355.18
  5. Step 5: Solve for x
    x = 11,739,355.18/4,619.97
  6. Step 6: Final answer
    x = 2,541.00

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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.