Home / 4,313.65-5,953.21-2,544.91

Finding the Fourth Proportional to 4,313.65, 5,953.21 and 2,544.91

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Solution

The fourth proportional to 4,313.65, 5,953.21 and 2,544.91 is: 3,512.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313.65 : 5,953.21 = 2,544.91 : x
  2. Step 2: Convert to fraction form
    4,313.65/5,953.21 = 2,544.91/x
  3. Step 3: Cross multiply
    4,313.65x = 5,953.21 × 2,544.91
  4. Step 4: Simplify right side
    4,313.65x = 15,150,353.90
  5. Step 5: Solve for x
    x = 15,150,353.90/4,313.65
  6. Step 6: Final answer
    x = 3,512.19

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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.