Home / 4,270.79-5,897.76-4,037.82

Finding the Fourth Proportional to 4,270.79, 5,897.76 and 4,037.82

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Solution

The fourth proportional to 4,270.79, 5,897.76 and 4,037.82 is: 5,576.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,270.79 : 5,897.76 = 4,037.82 : x
  2. Step 2: Convert to fraction form
    4,270.79/5,897.76 = 4,037.82/x
  3. Step 3: Cross multiply
    4,270.79x = 5,897.76 × 4,037.82
  4. Step 4: Simplify right side
    4,270.79x = 23,814,093.28
  5. Step 5: Solve for x
    x = 23,814,093.28/4,270.79
  6. Step 6: Final answer
    x = 5,576.04

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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.