Home / 2,350.07-3,525.62-2,005.79

Finding the Fourth Proportional to 2,350.07, 3,525.62 and 2,005.79

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Solution

The fourth proportional to 2,350.07, 3,525.62 and 2,005.79 is: 3,009.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350.07 : 3,525.62 = 2,005.79 : x
  2. Step 2: Convert to fraction form
    2,350.07/3,525.62 = 2,005.79/x
  3. Step 3: Cross multiply
    2,350.07x = 3,525.62 × 2,005.79
  4. Step 4: Simplify right side
    2,350.07x = 7,071,643.31
  5. Step 5: Solve for x
    x = 7,071,643.31/2,350.07
  6. Step 6: Final answer
    x = 3,009.12

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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.