Home / 4,051.62-5,592.04-2,558.79

Finding the Fourth Proportional to 4,051.62, 5,592.04 and 2,558.79

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Solution

The fourth proportional to 4,051.62, 5,592.04 and 2,558.79 is: 3,531.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,051.62 : 5,592.04 = 2,558.79 : x
  2. Step 2: Convert to fraction form
    4,051.62/5,592.04 = 2,558.79/x
  3. Step 3: Cross multiply
    4,051.62x = 5,592.04 × 2,558.79
  4. Step 4: Simplify right side
    4,051.62x = 14,308,849.63
  5. Step 5: Solve for x
    x = 14,308,849.63/4,051.62
  6. Step 6: Final answer
    x = 3,531.64

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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.