Home / 4,726.06-7,086.66-1,804

Finding the Fourth Proportional to 4,726.06, 7,086.66 and 1,804

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Solution

The fourth proportional to 4,726.06, 7,086.66 and 1,804 is: 2,705.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,726.06 : 7,086.66 = 1,804 : x
  2. Step 2: Convert to fraction form
    4,726.06/7,086.66 = 1,804/x
  3. Step 3: Cross multiply
    4,726.06x = 7,086.66 × 1,804
  4. Step 4: Simplify right side
    4,726.06x = 12,784,334.64
  5. Step 5: Solve for x
    x = 12,784,334.64/4,726.06
  6. Step 6: Final answer
    x = 2,705.07

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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.