Home / 4,485.35-6,190.27-2,596.90

Finding the Fourth Proportional to 4,485.35, 6,190.27 and 2,596.90

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Solution

The fourth proportional to 4,485.35, 6,190.27 and 2,596.90 is: 3,584.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,485.35 : 6,190.27 = 2,596.90 : x
  2. Step 2: Convert to fraction form
    4,485.35/6,190.27 = 2,596.90/x
  3. Step 3: Cross multiply
    4,485.35x = 6,190.27 × 2,596.90
  4. Step 4: Simplify right side
    4,485.35x = 16,075,512.16
  5. Step 5: Solve for x
    x = 16,075,512.16/4,485.35
  6. Step 6: Final answer
    x = 3,584.00

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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.