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Finding the Fourth Proportional to 5,885.55, 8,828.48 and 2,598.67

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Solution

The fourth proportional to 5,885.55, 8,828.48 and 2,598.67 is: 3,898.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,885.55 : 8,828.48 = 2,598.67 : x
  2. Step 2: Convert to fraction form
    5,885.55/8,828.48 = 2,598.67/x
  3. Step 3: Cross multiply
    5,885.55x = 8,828.48 × 2,598.67
  4. Step 4: Simplify right side
    5,885.55x = 22,942,306.12
  5. Step 5: Solve for x
    x = 22,942,306.12/5,885.55
  6. Step 6: Final answer
    x = 3,898.07

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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.