Home / 4,571.89-6,309.22-2,476.01

Finding the Fourth Proportional to 4,571.89, 6,309.22 and 2,476.01

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Solution

The fourth proportional to 4,571.89, 6,309.22 and 2,476.01 is: 3,416.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,571.89 : 6,309.22 = 2,476.01 : x
  2. Step 2: Convert to fraction form
    4,571.89/6,309.22 = 2,476.01/x
  3. Step 3: Cross multiply
    4,571.89x = 6,309.22 × 2,476.01
  4. Step 4: Simplify right side
    4,571.89x = 15,621,691.81
  5. Step 5: Solve for x
    x = 15,621,691.81/4,571.89
  6. Step 6: Final answer
    x = 3,416.90

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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.