Home / 50,174.60-75,273.14-16,892.10

Finding the Fourth Proportional to 50,174.60, 75,273.14 and 16,892.10

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Solution

The fourth proportional to 50,174.60, 75,273.14 and 16,892.10 is: 25,341.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,174.60 : 75,273.14 = 16,892.10 : x
  2. Step 2: Convert to fraction form
    50,174.60/75,273.14 = 16,892.10/x
  3. Step 3: Cross multiply
    50,174.60x = 75,273.14 × 16,892.10
  4. Step 4: Simplify right side
    50,174.60x = 1,271,521,408.19
  5. Step 5: Solve for x
    x = 1,271,521,408.19/50,174.60
  6. Step 6: Final answer
    x = 25,341.93

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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.