Home / 4,110.51-5,671.71-2,342.07

Finding the Fourth Proportional to 4,110.51, 5,671.71 and 2,342.07

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Solution

The fourth proportional to 4,110.51, 5,671.71 and 2,342.07 is: 3,231.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.51 : 5,671.71 = 2,342.07 : x
  2. Step 2: Convert to fraction form
    4,110.51/5,671.71 = 2,342.07/x
  3. Step 3: Cross multiply
    4,110.51x = 5,671.71 × 2,342.07
  4. Step 4: Simplify right side
    4,110.51x = 13,283,541.84
  5. Step 5: Solve for x
    x = 13,283,541.84/4,110.51
  6. Step 6: Final answer
    x = 3,231.60

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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.