Home / 5,716.63-8,559.92-4,600.11

Finding the Fourth Proportional to 5,716.63, 8,559.92 and 4,600.11

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Solution

The fourth proportional to 5,716.63, 8,559.92 and 4,600.11 is: 6,888.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,716.63 : 8,559.92 = 4,600.11 : x
  2. Step 2: Convert to fraction form
    5,716.63/8,559.92 = 4,600.11/x
  3. Step 3: Cross multiply
    5,716.63x = 8,559.92 × 4,600.11
  4. Step 4: Simplify right side
    5,716.63x = 39,376,573.59
  5. Step 5: Solve for x
    x = 39,376,573.59/5,716.63
  6. Step 6: Final answer
    x = 6,888.07

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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.