Home / 4,395.56-6,069.92-2,826.36

Finding the Fourth Proportional to 4,395.56, 6,069.92 and 2,826.36

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Solution

The fourth proportional to 4,395.56, 6,069.92 and 2,826.36 is: 3,902.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395.56 : 6,069.92 = 2,826.36 : x
  2. Step 2: Convert to fraction form
    4,395.56/6,069.92 = 2,826.36/x
  3. Step 3: Cross multiply
    4,395.56x = 6,069.92 × 2,826.36
  4. Step 4: Simplify right side
    4,395.56x = 17,155,779.09
  5. Step 5: Solve for x
    x = 17,155,779.09/4,395.56
  6. Step 6: Final answer
    x = 3,902.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.