Home / 4,806.02-7,205.70-1,884.62

Finding the Fourth Proportional to 4,806.02, 7,205.70 and 1,884.62

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Solution

The fourth proportional to 4,806.02, 7,205.70 and 1,884.62 is: 2,825.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,806.02 : 7,205.70 = 1,884.62 : x
  2. Step 2: Convert to fraction form
    4,806.02/7,205.70 = 1,884.62/x
  3. Step 3: Cross multiply
    4,806.02x = 7,205.70 × 1,884.62
  4. Step 4: Simplify right side
    4,806.02x = 13,580,006.33
  5. Step 5: Solve for x
    x = 13,580,006.33/4,806.02
  6. Step 6: Final answer
    x = 2,825.62

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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.