Home / 4,240.89-5,852.16-2,493.18

Finding the Fourth Proportional to 4,240.89, 5,852.16 and 2,493.18

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Solution

The fourth proportional to 4,240.89, 5,852.16 and 2,493.18 is: 3,440.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,240.89 : 5,852.16 = 2,493.18 : x
  2. Step 2: Convert to fraction form
    4,240.89/5,852.16 = 2,493.18/x
  3. Step 3: Cross multiply
    4,240.89x = 5,852.16 × 2,493.18
  4. Step 4: Simplify right side
    4,240.89x = 14,590,488.27
  5. Step 5: Solve for x
    x = 14,590,488.27/4,240.89
  6. Step 6: Final answer
    x = 3,440.43

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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.