Home / 6,692.33-10,038.98-2,011.95

Finding the Fourth Proportional to 6,692.33, 10,038.98 and 2,011.95

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Solution

The fourth proportional to 6,692.33, 10,038.98 and 2,011.95 is: 3,018.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,692.33 : 10,038.98 = 2,011.95 : x
  2. Step 2: Convert to fraction form
    6,692.33/10,038.98 = 2,011.95/x
  3. Step 3: Cross multiply
    6,692.33x = 10,038.98 × 2,011.95
  4. Step 4: Simplify right side
    6,692.33x = 20,197,915.75
  5. Step 5: Solve for x
    x = 20,197,915.75/6,692.33
  6. Step 6: Final answer
    x = 3,018.07

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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.