Home / 5,803.26-8,005.48-3,565.64

Finding the Fourth Proportional to 5,803.26, 8,005.48 and 3,565.64

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Solution

The fourth proportional to 5,803.26, 8,005.48 and 3,565.64 is: 4,918.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,803.26 : 8,005.48 = 3,565.64 : x
  2. Step 2: Convert to fraction form
    5,803.26/8,005.48 = 3,565.64/x
  3. Step 3: Cross multiply
    5,803.26x = 8,005.48 × 3,565.64
  4. Step 4: Simplify right side
    5,803.26x = 28,544,610.77
  5. Step 5: Solve for x
    x = 28,544,610.77/5,803.26
  6. Step 6: Final answer
    x = 4,918.72

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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.