Home / 50,102.10-75,154.36-16,823.24

Finding the Fourth Proportional to 50,102.10, 75,154.36 and 16,823.24

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Solution

The fourth proportional to 50,102.10, 75,154.36 and 16,823.24 is: 25,235.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,102.10 : 75,154.36 = 16,823.24 : x
  2. Step 2: Convert to fraction form
    50,102.10/75,154.36 = 16,823.24/x
  3. Step 3: Cross multiply
    50,102.10x = 75,154.36 × 16,823.24
  4. Step 4: Simplify right side
    50,102.10x = 1,264,339,835.33
  5. Step 5: Solve for x
    x = 1,264,339,835.33/50,102.10
  6. Step 6: Final answer
    x = 25,235.27

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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.