Home / 9,467.27-14,205.80-4,205.92

Finding the Fourth Proportional to 9,467.27, 14,205.80 and 4,205.92

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Solution

The fourth proportional to 9,467.27, 14,205.80 and 4,205.92 is: 6,311.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,467.27 : 14,205.80 = 4,205.92 : x
  2. Step 2: Convert to fraction form
    9,467.27/14,205.80 = 4,205.92/x
  3. Step 3: Cross multiply
    9,467.27x = 14,205.80 × 4,205.92
  4. Step 4: Simplify right side
    9,467.27x = 59,748,433.34
  5. Step 5: Solve for x
    x = 59,748,433.34/9,467.27
  6. Step 6: Final answer
    x = 6,311.05

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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.