Home / 17,706.99-26,563.31-5,861.20

Finding the Fourth Proportional to 17,706.99, 26,563.31 and 5,861.20

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Solution

The fourth proportional to 17,706.99, 26,563.31 and 5,861.20 is: 8,792.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,706.99 : 26,563.31 = 5,861.20 : x
  2. Step 2: Convert to fraction form
    17,706.99/26,563.31 = 5,861.20/x
  3. Step 3: Cross multiply
    17,706.99x = 26,563.31 × 5,861.20
  4. Step 4: Simplify right side
    17,706.99x = 155,692,872.57
  5. Step 5: Solve for x
    x = 155,692,872.57/17,706.99
  6. Step 6: Final answer
    x = 8,792.74

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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.