Home / 4,116.09-6,173.03-1,154.37

Finding the Fourth Proportional to 4,116.09, 6,173.03 and 1,154.37

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Solution

The fourth proportional to 4,116.09, 6,173.03 and 1,154.37 is: 1,731.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116.09 : 6,173.03 = 1,154.37 : x
  2. Step 2: Convert to fraction form
    4,116.09/6,173.03 = 1,154.37/x
  3. Step 3: Cross multiply
    4,116.09x = 6,173.03 × 1,154.37
  4. Step 4: Simplify right side
    4,116.09x = 7,125,960.64
  5. Step 5: Solve for x
    x = 7,125,960.64/4,116.09
  6. Step 6: Final answer
    x = 1,731.25

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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.