Home / 4,370.67-6,033.33-3,111.93

Finding the Fourth Proportional to 4,370.67, 6,033.33 and 3,111.93

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Solution

The fourth proportional to 4,370.67, 6,033.33 and 3,111.93 is: 4,295.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370.67 : 6,033.33 = 3,111.93 : x
  2. Step 2: Convert to fraction form
    4,370.67/6,033.33 = 3,111.93/x
  3. Step 3: Cross multiply
    4,370.67x = 6,033.33 × 3,111.93
  4. Step 4: Simplify right side
    4,370.67x = 18,775,300.63
  5. Step 5: Solve for x
    x = 18,775,300.63/4,370.67
  6. Step 6: Final answer
    x = 4,295.75

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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.