Home / 4,548.33-6,819.48-1,775.27

Finding the Fourth Proportional to 4,548.33, 6,819.48 and 1,775.27

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Solution

The fourth proportional to 4,548.33, 6,819.48 and 1,775.27 is: 2,661.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,548.33 : 6,819.48 = 1,775.27 : x
  2. Step 2: Convert to fraction form
    4,548.33/6,819.48 = 1,775.27/x
  3. Step 3: Cross multiply
    4,548.33x = 6,819.48 × 1,775.27
  4. Step 4: Simplify right side
    4,548.33x = 12,106,384.16
  5. Step 5: Solve for x
    x = 12,106,384.16/4,548.33
  6. Step 6: Final answer
    x = 2,661.72

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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.