Home / 3,322.18-4,584.57-1,925.06

Finding the Fourth Proportional to 3,322.18, 4,584.57 and 1,925.06

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Solution

The fourth proportional to 3,322.18, 4,584.57 and 1,925.06 is: 2,656.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322.18 : 4,584.57 = 1,925.06 : x
  2. Step 2: Convert to fraction form
    3,322.18/4,584.57 = 1,925.06/x
  3. Step 3: Cross multiply
    3,322.18x = 4,584.57 × 1,925.06
  4. Step 4: Simplify right side
    3,322.18x = 8,825,572.32
  5. Step 5: Solve for x
    x = 8,825,572.32/3,322.18
  6. Step 6: Final answer
    x = 2,656.56

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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.