Home / 15,898.41-23,847.62-5,510.16

Finding the Fourth Proportional to 15,898.41, 23,847.62 and 5,510.16

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Solution

The fourth proportional to 15,898.41, 23,847.62 and 5,510.16 is: 8,265.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,898.41 : 23,847.62 = 5,510.16 : x
  2. Step 2: Convert to fraction form
    15,898.41/23,847.62 = 5,510.16/x
  3. Step 3: Cross multiply
    15,898.41x = 23,847.62 × 5,510.16
  4. Step 4: Simplify right side
    15,898.41x = 131,404,174.27
  5. Step 5: Solve for x
    x = 131,404,174.27/15,898.41
  6. Step 6: Final answer
    x = 8,265.24

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Similar ratio
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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.