Home / 3,004.23-4,503.26-1,154.87

Finding the Fourth Proportional to 3,004.23, 4,503.26 and 1,154.87

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Solution

The fourth proportional to 3,004.23, 4,503.26 and 1,154.87 is: 1,731.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004.23 : 4,503.26 = 1,154.87 : x
  2. Step 2: Convert to fraction form
    3,004.23/4,503.26 = 1,154.87/x
  3. Step 3: Cross multiply
    3,004.23x = 4,503.26 × 1,154.87
  4. Step 4: Simplify right side
    3,004.23x = 5,200,651.59
  5. Step 5: Solve for x
    x = 5,200,651.59/3,004.23
  6. Step 6: Final answer
    x = 1,731.11

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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.