Home / 4,150.06-6,225.68-1,552.75

Finding the Fourth Proportional to 4,150.06, 6,225.68 and 1,552.75

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Solution

The fourth proportional to 4,150.06, 6,225.68 and 1,552.75 is: 2,329.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150.06 : 6,225.68 = 1,552.75 : x
  2. Step 2: Convert to fraction form
    4,150.06/6,225.68 = 1,552.75/x
  3. Step 3: Cross multiply
    4,150.06x = 6,225.68 × 1,552.75
  4. Step 4: Simplify right side
    4,150.06x = 9,666,924.62
  5. Step 5: Solve for x
    x = 9,666,924.62/4,150.06
  6. Step 6: Final answer
    x = 2,329.35

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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.