Home / 4,055.24-5,594.58-2,861.96

Finding the Fourth Proportional to 4,055.24, 5,594.58 and 2,861.96

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Solution

The fourth proportional to 4,055.24, 5,594.58 and 2,861.96 is: 3,948.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,055.24 : 5,594.58 = 2,861.96 : x
  2. Step 2: Convert to fraction form
    4,055.24/5,594.58 = 2,861.96/x
  3. Step 3: Cross multiply
    4,055.24x = 5,594.58 × 2,861.96
  4. Step 4: Simplify right side
    4,055.24x = 16,011,436.20
  5. Step 5: Solve for x
    x = 16,011,436.20/4,055.24
  6. Step 6: Final answer
    x = 3,948.34

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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.