Home / 4,055.31-5,596.53-2,286.88

Finding the Fourth Proportional to 4,055.31, 5,596.53 and 2,286.88

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Solution

The fourth proportional to 4,055.31, 5,596.53 and 2,286.88 is: 3,156.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,055.31 : 5,596.53 = 2,286.88 : x
  2. Step 2: Convert to fraction form
    4,055.31/5,596.53 = 2,286.88/x
  3. Step 3: Cross multiply
    4,055.31x = 5,596.53 × 2,286.88
  4. Step 4: Simplify right side
    4,055.31x = 12,798,590.95
  5. Step 5: Solve for x
    x = 12,798,590.95/4,055.31
  6. Step 6: Final answer
    x = 3,156.01

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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.