Home / 4,367.08-6,554.67-1,770.22

Finding the Fourth Proportional to 4,367.08, 6,554.67 and 1,770.22

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Solution

The fourth proportional to 4,367.08, 6,554.67 and 1,770.22 is: 2,656.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367.08 : 6,554.67 = 1,770.22 : x
  2. Step 2: Convert to fraction form
    4,367.08/6,554.67 = 1,770.22/x
  3. Step 3: Cross multiply
    4,367.08x = 6,554.67 × 1,770.22
  4. Step 4: Simplify right side
    4,367.08x = 11,603,207.93
  5. Step 5: Solve for x
    x = 11,603,207.93/4,367.08
  6. Step 6: Final answer
    x = 2,656.97

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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.