Home / 4,692.50-6,469.76-3,010.94

Finding the Fourth Proportional to 4,692.50, 6,469.76 and 3,010.94

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Solution

The fourth proportional to 4,692.50, 6,469.76 and 3,010.94 is: 4,151.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,692.50 : 6,469.76 = 3,010.94 : x
  2. Step 2: Convert to fraction form
    4,692.50/6,469.76 = 3,010.94/x
  3. Step 3: Cross multiply
    4,692.50x = 6,469.76 × 3,010.94
  4. Step 4: Simplify right side
    4,692.50x = 19,480,059.17
  5. Step 5: Solve for x
    x = 19,480,059.17/4,692.50
  6. Step 6: Final answer
    x = 4,151.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.