Home / 3,068.27-4,603.77-1,607.08

Finding the Fourth Proportional to 3,068.27, 4,603.77 and 1,607.08

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Solution

The fourth proportional to 3,068.27, 4,603.77 and 1,607.08 is: 2,411.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068.27 : 4,603.77 = 1,607.08 : x
  2. Step 2: Convert to fraction form
    3,068.27/4,603.77 = 1,607.08/x
  3. Step 3: Cross multiply
    3,068.27x = 4,603.77 × 1,607.08
  4. Step 4: Simplify right side
    3,068.27x = 7,398,626.69
  5. Step 5: Solve for x
    x = 7,398,626.69/3,068.27
  6. Step 6: Final answer
    x = 2,411.33

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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.