Home / 2,566.35-3,541.68-1,683.23

Finding the Fourth Proportional to 2,566.35, 3,541.68 and 1,683.23

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Solution

The fourth proportional to 2,566.35, 3,541.68 and 1,683.23 is: 2,322.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,566.35 : 3,541.68 = 1,683.23 : x
  2. Step 2: Convert to fraction form
    2,566.35/3,541.68 = 1,683.23/x
  3. Step 3: Cross multiply
    2,566.35x = 3,541.68 × 1,683.23
  4. Step 4: Simplify right side
    2,566.35x = 5,961,444.32
  5. Step 5: Solve for x
    x = 5,961,444.32/2,566.35
  6. Step 6: Final answer
    x = 2,322.93

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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.