Home / 4,461.23-6,692.87-2,380.14

Finding the Fourth Proportional to 4,461.23, 6,692.87 and 2,380.14

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Solution

The fourth proportional to 4,461.23, 6,692.87 and 2,380.14 is: 3,570.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,461.23 : 6,692.87 = 2,380.14 : x
  2. Step 2: Convert to fraction form
    4,461.23/6,692.87 = 2,380.14/x
  3. Step 3: Cross multiply
    4,461.23x = 6,692.87 × 2,380.14
  4. Step 4: Simplify right side
    4,461.23x = 15,929,967.60
  5. Step 5: Solve for x
    x = 15,929,967.60/4,461.23
  6. Step 6: Final answer
    x = 3,570.76

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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.