Home / 3,525.34-4,865.19-2,033.53

Finding the Fourth Proportional to 3,525.34, 4,865.19 and 2,033.53

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Solution

The fourth proportional to 3,525.34, 4,865.19 and 2,033.53 is: 2,806.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525.34 : 4,865.19 = 2,033.53 : x
  2. Step 2: Convert to fraction form
    3,525.34/4,865.19 = 2,033.53/x
  3. Step 3: Cross multiply
    3,525.34x = 4,865.19 × 2,033.53
  4. Step 4: Simplify right side
    3,525.34x = 9,893,509.82
  5. Step 5: Solve for x
    x = 9,893,509.82/3,525.34
  6. Step 6: Final answer
    x = 2,806.40

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1.5x scale

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.