Home / 4,093.02-6,140.07-2,013.12

Finding the Fourth Proportional to 4,093.02, 6,140.07 and 2,013.12

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Solution

The fourth proportional to 4,093.02, 6,140.07 and 2,013.12 is: 3,019.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093.02 : 6,140.07 = 2,013.12 : x
  2. Step 2: Convert to fraction form
    4,093.02/6,140.07 = 2,013.12/x
  3. Step 3: Cross multiply
    4,093.02x = 6,140.07 × 2,013.12
  4. Step 4: Simplify right side
    4,093.02x = 12,360,697.72
  5. Step 5: Solve for x
    x = 12,360,697.72/4,093.02
  6. Step 6: Final answer
    x = 3,019.95

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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.