Home / 4,884.84-7,327.26-1,806.84

Finding the Fourth Proportional to 4,884.84, 7,327.26 and 1,806.84

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Solution

The fourth proportional to 4,884.84, 7,327.26 and 1,806.84 is: 2,710.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,884.84 : 7,327.26 = 1,806.84 : x
  2. Step 2: Convert to fraction form
    4,884.84/7,327.26 = 1,806.84/x
  3. Step 3: Cross multiply
    4,884.84x = 7,327.26 × 1,806.84
  4. Step 4: Simplify right side
    4,884.84x = 13,239,186.46
  5. Step 5: Solve for x
    x = 13,239,186.46/4,884.84
  6. Step 6: Final answer
    x = 2,710.26

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1.5x scale

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.