Home / 16,394.32-24,595.12-4,706.64

Finding the Fourth Proportional to 16,394.32, 24,595.12 and 4,706.64

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Solution

The fourth proportional to 16,394.32, 24,595.12 and 4,706.64 is: 7,061.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,394.32 : 24,595.12 = 4,706.64 : x
  2. Step 2: Convert to fraction form
    16,394.32/24,595.12 = 4,706.64/x
  3. Step 3: Cross multiply
    16,394.32x = 24,595.12 × 4,706.64
  4. Step 4: Simplify right side
    16,394.32x = 115,760,375.60
  5. Step 5: Solve for x
    x = 115,760,375.60/16,394.32
  6. Step 6: Final answer
    x = 7,061.01

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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.