Home / 4,242.03-5,856.21-3,295.69

Finding the Fourth Proportional to 4,242.03, 5,856.21 and 3,295.69

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Solution

The fourth proportional to 4,242.03, 5,856.21 and 3,295.69 is: 4,549.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,242.03 : 5,856.21 = 3,295.69 : x
  2. Step 2: Convert to fraction form
    4,242.03/5,856.21 = 3,295.69/x
  3. Step 3: Cross multiply
    4,242.03x = 5,856.21 × 3,295.69
  4. Step 4: Simplify right side
    4,242.03x = 19,300,252.73
  5. Step 5: Solve for x
    x = 19,300,252.73/4,242.03
  6. Step 6: Final answer
    x = 4,549.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.