Home / 2,501.39-3,452.66-1,506.51

Finding the Fourth Proportional to 2,501.39, 3,452.66 and 1,506.51

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Solution

The fourth proportional to 2,501.39, 3,452.66 and 1,506.51 is: 2,079.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,501.39 : 3,452.66 = 1,506.51 : x
  2. Step 2: Convert to fraction form
    2,501.39/3,452.66 = 1,506.51/x
  3. Step 3: Cross multiply
    2,501.39x = 3,452.66 × 1,506.51
  4. Step 4: Simplify right side
    2,501.39x = 5,201,459.28
  5. Step 5: Solve for x
    x = 5,201,459.28/2,501.39
  6. Step 6: Final answer
    x = 2,079.43

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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.