Home / 3,592.01-4,956.88-2,176.54

Finding the Fourth Proportional to 3,592.01, 4,956.88 and 2,176.54

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Solution

The fourth proportional to 3,592.01, 4,956.88 and 2,176.54 is: 3,003.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592.01 : 4,956.88 = 2,176.54 : x
  2. Step 2: Convert to fraction form
    3,592.01/4,956.88 = 2,176.54/x
  3. Step 3: Cross multiply
    3,592.01x = 4,956.88 × 2,176.54
  4. Step 4: Simplify right side
    3,592.01x = 10,788,829.76
  5. Step 5: Solve for x
    x = 10,788,829.76/3,592.01
  6. Step 6: Final answer
    x = 3,003.56

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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.