Home / 3,525.33-4,864.95-1,932.08

Finding the Fourth Proportional to 3,525.33, 4,864.95 and 1,932.08

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Solution

The fourth proportional to 3,525.33, 4,864.95 and 1,932.08 is: 2,666.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525.33 : 4,864.95 = 1,932.08 : x
  2. Step 2: Convert to fraction form
    3,525.33/4,864.95 = 1,932.08/x
  3. Step 3: Cross multiply
    3,525.33x = 4,864.95 × 1,932.08
  4. Step 4: Simplify right side
    3,525.33x = 9,399,472.60
  5. Step 5: Solve for x
    x = 9,399,472.60/3,525.33
  6. Step 6: Final answer
    x = 2,666.27

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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.