Home / 2,351.03-3,526.75-2,319.04

Finding the Fourth Proportional to 2,351.03, 3,526.75 and 2,319.04

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Solution

The fourth proportional to 2,351.03, 3,526.75 and 2,319.04 is: 3,478.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,351.03 : 3,526.75 = 2,319.04 : x
  2. Step 2: Convert to fraction form
    2,351.03/3,526.75 = 2,319.04/x
  3. Step 3: Cross multiply
    2,351.03x = 3,526.75 × 2,319.04
  4. Step 4: Simplify right side
    2,351.03x = 8,178,668.40
  5. Step 5: Solve for x
    x = 8,178,668.40/2,351.03
  6. Step 6: Final answer
    x = 3,478.76

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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.