Home / 5,826.23-8,040.30-3,308.41

Finding the Fourth Proportional to 5,826.23, 8,040.30 and 3,308.41

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Solution

The fourth proportional to 5,826.23, 8,040.30 and 3,308.41 is: 4,565.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,826.23 : 8,040.30 = 3,308.41 : x
  2. Step 2: Convert to fraction form
    5,826.23/8,040.30 = 3,308.41/x
  3. Step 3: Cross multiply
    5,826.23x = 8,040.30 × 3,308.41
  4. Step 4: Simplify right side
    5,826.23x = 26,600,606.57
  5. Step 5: Solve for x
    x = 26,600,606.57/5,826.23
  6. Step 6: Final answer
    x = 4,565.66

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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.