Home / 11,088.01-16,634.67-3,692.53

Finding the Fourth Proportional to 11,088.01, 16,634.67 and 3,692.53

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Solution

The fourth proportional to 11,088.01, 16,634.67 and 3,692.53 is: 5,539.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,088.01 : 16,634.67 = 3,692.53 : x
  2. Step 2: Convert to fraction form
    11,088.01/16,634.67 = 3,692.53/x
  3. Step 3: Cross multiply
    11,088.01x = 16,634.67 × 3,692.53
  4. Step 4: Simplify right side
    11,088.01x = 61,424,018.02
  5. Step 5: Solve for x
    x = 61,424,018.02/11,088.01
  6. Step 6: Final answer
    x = 5,539.68

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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.