Home / 4,237.15-5,846.43-2,348.65

Finding the Fourth Proportional to 4,237.15, 5,846.43 and 2,348.65

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Solution

The fourth proportional to 4,237.15, 5,846.43 and 2,348.65 is: 3,240.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,237.15 : 5,846.43 = 2,348.65 : x
  2. Step 2: Convert to fraction form
    4,237.15/5,846.43 = 2,348.65/x
  3. Step 3: Cross multiply
    4,237.15x = 5,846.43 × 2,348.65
  4. Step 4: Simplify right side
    4,237.15x = 13,731,188.59
  5. Step 5: Solve for x
    x = 13,731,188.59/4,237.15
  6. Step 6: Final answer
    x = 3,240.67

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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.