Home / 17,064.30-25,596.45-16,408.20

Finding the Fourth Proportional to 17,064.30, 25,596.45 and 16,408.20

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Solution

The fourth proportional to 17,064.30, 25,596.45 and 16,408.20 is: 24,612.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,064.30 : 25,596.45 = 16,408.20 : x
  2. Step 2: Convert to fraction form
    17,064.30/25,596.45 = 16,408.20/x
  3. Step 3: Cross multiply
    17,064.30x = 25,596.45 × 16,408.20
  4. Step 4: Simplify right side
    17,064.30x = 419,991,670.89
  5. Step 5: Solve for x
    x = 419,991,670.89/17,064.30
  6. Step 6: Final answer
    x = 24,612.30

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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.