Home / 3,524.96-5,283.66-1,574.48

Finding the Fourth Proportional to 3,524.96, 5,283.66 and 1,574.48

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Solution

The fourth proportional to 3,524.96, 5,283.66 and 1,574.48 is: 2,360.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,524.96 : 5,283.66 = 1,574.48 : x
  2. Step 2: Convert to fraction form
    3,524.96/5,283.66 = 1,574.48/x
  3. Step 3: Cross multiply
    3,524.96x = 5,283.66 × 1,574.48
  4. Step 4: Simplify right side
    3,524.96x = 8,319,017.00
  5. Step 5: Solve for x
    x = 8,319,017.00/3,524.96
  6. Step 6: Final answer
    x = 2,360.03

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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.