Home / 16,584.28-24,872.82-4,894.84

Finding the Fourth Proportional to 16,584.28, 24,872.82 and 4,894.84

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Solution

The fourth proportional to 16,584.28, 24,872.82 and 4,894.84 is: 7,341.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,584.28 : 24,872.82 = 4,894.84 : x
  2. Step 2: Convert to fraction form
    16,584.28/24,872.82 = 4,894.84/x
  3. Step 3: Cross multiply
    16,584.28x = 24,872.82 × 4,894.84
  4. Step 4: Simplify right side
    16,584.28x = 121,748,474.25
  5. Step 5: Solve for x
    x = 121,748,474.25/16,584.28
  6. Step 6: Final answer
    x = 7,341.20

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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.