Home / 4,376.44-6,564.75-1,454.77

Finding the Fourth Proportional to 4,376.44, 6,564.75 and 1,454.77

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Solution

The fourth proportional to 4,376.44, 6,564.75 and 1,454.77 is: 2,182.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,376.44 : 6,564.75 = 1,454.77 : x
  2. Step 2: Convert to fraction form
    4,376.44/6,564.75 = 1,454.77/x
  3. Step 3: Cross multiply
    4,376.44x = 6,564.75 × 1,454.77
  4. Step 4: Simplify right side
    4,376.44x = 9,550,201.36
  5. Step 5: Solve for x
    x = 9,550,201.36/4,376.44
  6. Step 6: Final answer
    x = 2,182.18

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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.