Home / 4,838.24-7,259.99-3,744.74

Finding the Fourth Proportional to 4,838.24, 7,259.99 and 3,744.74

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Solution

The fourth proportional to 4,838.24, 7,259.99 and 3,744.74 is: 5,619.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,838.24 : 7,259.99 = 3,744.74 : x
  2. Step 2: Convert to fraction form
    4,838.24/7,259.99 = 3,744.74/x
  3. Step 3: Cross multiply
    4,838.24x = 7,259.99 × 3,744.74
  4. Step 4: Simplify right side
    4,838.24x = 27,186,719.93
  5. Step 5: Solve for x
    x = 27,186,719.93/4,838.24
  6. Step 6: Final answer
    x = 5,619.14

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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.