Home / 4,465.15-6,697.22-1,133.39

Finding the Fourth Proportional to 4,465.15, 6,697.22 and 1,133.39

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Solution

The fourth proportional to 4,465.15, 6,697.22 and 1,133.39 is: 1,699.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,465.15 : 6,697.22 = 1,133.39 : x
  2. Step 2: Convert to fraction form
    4,465.15/6,697.22 = 1,133.39/x
  3. Step 3: Cross multiply
    4,465.15x = 6,697.22 × 1,133.39
  4. Step 4: Simplify right side
    4,465.15x = 7,590,573.25
  5. Step 5: Solve for x
    x = 7,590,573.25/4,465.15
  6. Step 6: Final answer
    x = 1,699.96

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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.