Home / 6,035.70-8,328.65-3,382.55

Finding the Fourth Proportional to 6,035.70, 8,328.65 and 3,382.55

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Solution

The fourth proportional to 6,035.70, 8,328.65 and 3,382.55 is: 4,667.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,035.70 : 8,328.65 = 3,382.55 : x
  2. Step 2: Convert to fraction form
    6,035.70/8,328.65 = 3,382.55/x
  3. Step 3: Cross multiply
    6,035.70x = 8,328.65 × 3,382.55
  4. Step 4: Simplify right side
    6,035.70x = 28,172,075.06
  5. Step 5: Solve for x
    x = 28,172,075.06/6,035.70
  6. Step 6: Final answer
    x = 4,667.57

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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.