Home / 5,839.95-8,754.36-1,941.63

Finding the Fourth Proportional to 5,839.95, 8,754.36 and 1,941.63

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Solution

The fourth proportional to 5,839.95, 8,754.36 and 1,941.63 is: 2,910.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,839.95 : 8,754.36 = 1,941.63 : x
  2. Step 2: Convert to fraction form
    5,839.95/8,754.36 = 1,941.63/x
  3. Step 3: Cross multiply
    5,839.95x = 8,754.36 × 1,941.63
  4. Step 4: Simplify right side
    5,839.95x = 16,997,728.01
  5. Step 5: Solve for x
    x = 16,997,728.01/5,839.95
  6. Step 6: Final answer
    x = 2,910.59

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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.