Home / 4,076.67-6,110.74-1,883.59

Finding the Fourth Proportional to 4,076.67, 6,110.74 and 1,883.59

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Solution

The fourth proportional to 4,076.67, 6,110.74 and 1,883.59 is: 2,823.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076.67 : 6,110.74 = 1,883.59 : x
  2. Step 2: Convert to fraction form
    4,076.67/6,110.74 = 1,883.59/x
  3. Step 3: Cross multiply
    4,076.67x = 6,110.74 × 1,883.59
  4. Step 4: Simplify right side
    4,076.67x = 11,510,128.76
  5. Step 5: Solve for x
    x = 11,510,128.76/4,076.67
  6. Step 6: Final answer
    x = 2,823.41

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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.