Home / 4,727.29-7,093.33-1,955.95

Finding the Fourth Proportional to 4,727.29, 7,093.33 and 1,955.95

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Solution

The fourth proportional to 4,727.29, 7,093.33 and 1,955.95 is: 2,934.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,727.29 : 7,093.33 = 1,955.95 : x
  2. Step 2: Convert to fraction form
    4,727.29/7,093.33 = 1,955.95/x
  3. Step 3: Cross multiply
    4,727.29x = 7,093.33 × 1,955.95
  4. Step 4: Simplify right side
    4,727.29x = 13,874,200.35
  5. Step 5: Solve for x
    x = 13,874,200.35/4,727.29
  6. Step 6: Final answer
    x = 2,934.92

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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.