Home / 6,693.75-10,040.57-2,013.74

Finding the Fourth Proportional to 6,693.75, 10,040.57 and 2,013.74

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Solution

The fourth proportional to 6,693.75, 10,040.57 and 2,013.74 is: 3,020.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,693.75 : 10,040.57 = 2,013.74 : x
  2. Step 2: Convert to fraction form
    6,693.75/10,040.57 = 2,013.74/x
  3. Step 3: Cross multiply
    6,693.75x = 10,040.57 × 2,013.74
  4. Step 4: Simplify right side
    6,693.75x = 20,219,037.16
  5. Step 5: Solve for x
    x = 20,219,037.16/6,693.75
  6. Step 6: Final answer
    x = 3,020.59

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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.