Home / 10,563.54-15,860.88-5,892.67

Finding the Fourth Proportional to 10,563.54, 15,860.88 and 5,892.67

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Solution

The fourth proportional to 10,563.54, 15,860.88 and 5,892.67 is: 8,847.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,563.54 : 15,860.88 = 5,892.67 : x
  2. Step 2: Convert to fraction form
    10,563.54/15,860.88 = 5,892.67/x
  3. Step 3: Cross multiply
    10,563.54x = 15,860.88 × 5,892.67
  4. Step 4: Simplify right side
    10,563.54x = 93,462,902.29
  5. Step 5: Solve for x
    x = 93,462,902.29/10,563.54
  6. Step 6: Final answer
    x = 8,847.69

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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.