Home / 14,771.04-22,145.22-7,367.64

Finding the Fourth Proportional to 14,771.04, 22,145.22 and 7,367.64

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Solution

The fourth proportional to 14,771.04, 22,145.22 and 7,367.64 is: 11,045.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,771.04 : 22,145.22 = 7,367.64 : x
  2. Step 2: Convert to fraction form
    14,771.04/22,145.22 = 7,367.64/x
  3. Step 3: Cross multiply
    14,771.04x = 22,145.22 × 7,367.64
  4. Step 4: Simplify right side
    14,771.04x = 163,158,008.68
  5. Step 5: Solve for x
    x = 163,158,008.68/14,771.04
  6. Step 6: Final answer
    x = 11,045.80

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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.