Home / 4,882.66-7,324.08-1,595.74

Finding the Fourth Proportional to 4,882.66, 7,324.08 and 1,595.74

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Solution

The fourth proportional to 4,882.66, 7,324.08 and 1,595.74 is: 2,393.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,882.66 : 7,324.08 = 1,595.74 : x
  2. Step 2: Convert to fraction form
    4,882.66/7,324.08 = 1,595.74/x
  3. Step 3: Cross multiply
    4,882.66x = 7,324.08 × 1,595.74
  4. Step 4: Simplify right side
    4,882.66x = 11,687,327.42
  5. Step 5: Solve for x
    x = 11,687,327.42/4,882.66
  6. Step 6: Final answer
    x = 2,393.64

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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.