Home / 5,860.26-8,784.32-3,663.95

Finding the Fourth Proportional to 5,860.26, 8,784.32 and 3,663.95

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Solution

The fourth proportional to 5,860.26, 8,784.32 and 3,663.95 is: 5,492.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,860.26 : 8,784.32 = 3,663.95 : x
  2. Step 2: Convert to fraction form
    5,860.26/8,784.32 = 3,663.95/x
  3. Step 3: Cross multiply
    5,860.26x = 8,784.32 × 3,663.95
  4. Step 4: Simplify right side
    5,860.26x = 32,185,247.02
  5. Step 5: Solve for x
    x = 32,185,247.02/5,860.26
  6. Step 6: Final answer
    x = 5,492.12

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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.