Home / 3,525.02-4,865.13-2,032.67

Finding the Fourth Proportional to 3,525.02, 4,865.13 and 2,032.67

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Solution

The fourth proportional to 3,525.02, 4,865.13 and 2,032.67 is: 2,805.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525.02 : 4,865.13 = 2,032.67 : x
  2. Step 2: Convert to fraction form
    3,525.02/4,865.13 = 2,032.67/x
  3. Step 3: Cross multiply
    3,525.02x = 4,865.13 × 2,032.67
  4. Step 4: Simplify right side
    3,525.02x = 9,889,203.80
  5. Step 5: Solve for x
    x = 9,889,203.80/3,525.02
  6. Step 6: Final answer
    x = 2,805.43

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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.