Home / 5,948.73-8,206.89-3,823.95

Finding the Fourth Proportional to 5,948.73, 8,206.89 and 3,823.95

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Solution

The fourth proportional to 5,948.73, 8,206.89 and 3,823.95 is: 5,275.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948.73 : 8,206.89 = 3,823.95 : x
  2. Step 2: Convert to fraction form
    5,948.73/8,206.89 = 3,823.95/x
  3. Step 3: Cross multiply
    5,948.73x = 8,206.89 × 3,823.95
  4. Step 4: Simplify right side
    5,948.73x = 31,382,737.02
  5. Step 5: Solve for x
    x = 31,382,737.02/5,948.73
  6. Step 6: Final answer
    x = 5,275.54

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1.5x scale

Why These Related Problems?

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