Home / 2,632.94-3,633.33-1,513.77

Finding the Fourth Proportional to 2,632.94, 3,633.33 and 1,513.77

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Solution

The fourth proportional to 2,632.94, 3,633.33 and 1,513.77 is: 2,088.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,632.94 : 3,633.33 = 1,513.77 : x
  2. Step 2: Convert to fraction form
    2,632.94/3,633.33 = 1,513.77/x
  3. Step 3: Cross multiply
    2,632.94x = 3,633.33 × 1,513.77
  4. Step 4: Simplify right side
    2,632.94x = 5,500,025.95
  5. Step 5: Solve for x
    x = 5,500,025.95/2,632.94
  6. Step 6: Final answer
    x = 2,088.93

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.