Home / 4,051.42-6,074.61-1,710.22

Finding the Fourth Proportional to 4,051.42, 6,074.61 and 1,710.22

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Solution

The fourth proportional to 4,051.42, 6,074.61 and 1,710.22 is: 2,564.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,051.42 : 6,074.61 = 1,710.22 : x
  2. Step 2: Convert to fraction form
    4,051.42/6,074.61 = 1,710.22/x
  3. Step 3: Cross multiply
    4,051.42x = 6,074.61 × 1,710.22
  4. Step 4: Simplify right side
    4,051.42x = 10,388,919.51
  5. Step 5: Solve for x
    x = 10,388,919.51/4,051.42
  6. Step 6: Final answer
    x = 2,564.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.