Home / 16,173.56-24,260.36-4,486.79

Finding the Fourth Proportional to 16,173.56, 24,260.36 and 4,486.79

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Solution

The fourth proportional to 16,173.56, 24,260.36 and 4,486.79 is: 6,730.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,173.56 : 24,260.36 = 4,486.79 : x
  2. Step 2: Convert to fraction form
    16,173.56/24,260.36 = 4,486.79/x
  3. Step 3: Cross multiply
    16,173.56x = 24,260.36 × 4,486.79
  4. Step 4: Simplify right side
    16,173.56x = 108,851,178.86
  5. Step 5: Solve for x
    x = 108,851,178.86/16,173.56
  6. Step 6: Final answer
    x = 6,730.19

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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.