Home / 2,373.04-3,556.32-2,087.92

Finding the Fourth Proportional to 2,373.04, 3,556.32 and 2,087.92

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Solution

The fourth proportional to 2,373.04, 3,556.32 and 2,087.92 is: 3,129.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373.04 : 3,556.32 = 2,087.92 : x
  2. Step 2: Convert to fraction form
    2,373.04/3,556.32 = 2,087.92/x
  3. Step 3: Cross multiply
    2,373.04x = 3,556.32 × 2,087.92
  4. Step 4: Simplify right side
    2,373.04x = 7,425,311.65
  5. Step 5: Solve for x
    x = 7,425,311.65/2,373.04
  6. Step 6: Final answer
    x = 3,129.03

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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.