Home / 3,323.10-4,584.15-1,925.34

Finding the Fourth Proportional to 3,323.10, 4,584.15 and 1,925.34

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Solution

The fourth proportional to 3,323.10, 4,584.15 and 1,925.34 is: 2,655.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323.10 : 4,584.15 = 1,925.34 : x
  2. Step 2: Convert to fraction form
    3,323.10/4,584.15 = 1,925.34/x
  3. Step 3: Cross multiply
    3,323.10x = 4,584.15 × 1,925.34
  4. Step 4: Simplify right side
    3,323.10x = 8,826,047.36
  5. Step 5: Solve for x
    x = 8,826,047.36/3,323.10
  6. Step 6: Final answer
    x = 2,655.97

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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.