Home / 4,263.81-5,884.33-2,846.60

Finding the Fourth Proportional to 4,263.81, 5,884.33 and 2,846.60

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Solution

The fourth proportional to 4,263.81, 5,884.33 and 2,846.60 is: 3,928.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,263.81 : 5,884.33 = 2,846.60 : x
  2. Step 2: Convert to fraction form
    4,263.81/5,884.33 = 2,846.60/x
  3. Step 3: Cross multiply
    4,263.81x = 5,884.33 × 2,846.60
  4. Step 4: Simplify right side
    4,263.81x = 16,750,319.55
  5. Step 5: Solve for x
    x = 16,750,319.55/4,263.81
  6. Step 6: Final answer
    x = 3,928.49

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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.