Home / 9,468.27-14,207.30-4,206.92

Finding the Fourth Proportional to 9,468.27, 14,207.30 and 4,206.92

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Solution

The fourth proportional to 9,468.27, 14,207.30 and 4,206.92 is: 6,312.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,468.27 : 14,207.30 = 4,206.92 : x
  2. Step 2: Convert to fraction form
    9,468.27/14,207.30 = 4,206.92/x
  3. Step 3: Cross multiply
    9,468.27x = 14,207.30 × 4,206.92
  4. Step 4: Simplify right side
    9,468.27x = 59,768,974.52
  5. Step 5: Solve for x
    x = 59,768,974.52/9,468.27
  6. Step 6: Final answer
    x = 6,312.55

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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.