Home / 2,030.50-2,799.03-1,749.25

Finding the Fourth Proportional to 2,030.50, 2,799.03 and 1,749.25

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Solution

The fourth proportional to 2,030.50, 2,799.03 and 1,749.25 is: 2,411.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030.50 : 2,799.03 = 1,749.25 : x
  2. Step 2: Convert to fraction form
    2,030.50/2,799.03 = 1,749.25/x
  3. Step 3: Cross multiply
    2,030.50x = 2,799.03 × 1,749.25
  4. Step 4: Simplify right side
    2,030.50x = 4,896,203.23
  5. Step 5: Solve for x
    x = 4,896,203.23/2,030.50
  6. Step 6: Final answer
    x = 2,411.33

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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.