Home / 3,010.23-4,515.35-1,062.38

Finding the Fourth Proportional to 3,010.23, 4,515.35 and 1,062.38

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Solution

The fourth proportional to 3,010.23, 4,515.35 and 1,062.38 is: 1,593.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010.23 : 4,515.35 = 1,062.38 : x
  2. Step 2: Convert to fraction form
    3,010.23/4,515.35 = 1,062.38/x
  3. Step 3: Cross multiply
    3,010.23x = 4,515.35 × 1,062.38
  4. Step 4: Simplify right side
    3,010.23x = 4,797,023.51
  5. Step 5: Solve for x
    x = 4,797,023.51/3,010.23
  6. Step 6: Final answer
    x = 1,593.57

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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.