Home / 4,016.70-6,030.18-3,975.30

Finding the Fourth Proportional to 4,016.70, 6,030.18 and 3,975.30

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Solution

The fourth proportional to 4,016.70, 6,030.18 and 3,975.30 is: 5,968.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016.70 : 6,030.18 = 3,975.30 : x
  2. Step 2: Convert to fraction form
    4,016.70/6,030.18 = 3,975.30/x
  3. Step 3: Cross multiply
    4,016.70x = 6,030.18 × 3,975.30
  4. Step 4: Simplify right side
    4,016.70x = 23,971,774.55
  5. Step 5: Solve for x
    x = 23,971,774.55/4,016.70
  6. Step 6: Final answer
    x = 5,968.03

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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.