Home / 3,466.48-5,199.76-1,001.32

Finding the Fourth Proportional to 3,466.48, 5,199.76 and 1,001.32

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Solution

The fourth proportional to 3,466.48, 5,199.76 and 1,001.32 is: 1,501.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466.48 : 5,199.76 = 1,001.32 : x
  2. Step 2: Convert to fraction form
    3,466.48/5,199.76 = 1,001.32/x
  3. Step 3: Cross multiply
    3,466.48x = 5,199.76 × 1,001.32
  4. Step 4: Simplify right side
    3,466.48x = 5,206,626.56
  5. Step 5: Solve for x
    x = 5,206,626.56/3,466.48
  6. Step 6: Final answer
    x = 1,501.99

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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.