Home / 14,890.03-22,324.11-7,104.31

Finding the Fourth Proportional to 14,890.03, 22,324.11 and 7,104.31

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Solution

The fourth proportional to 14,890.03, 22,324.11 and 7,104.31 is: 10,651.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,890.03 : 22,324.11 = 7,104.31 : x
  2. Step 2: Convert to fraction form
    14,890.03/22,324.11 = 7,104.31/x
  3. Step 3: Cross multiply
    14,890.03x = 22,324.11 × 7,104.31
  4. Step 4: Simplify right side
    14,890.03x = 158,597,397.91
  5. Step 5: Solve for x
    x = 158,597,397.91/14,890.03
  6. Step 6: Final answer
    x = 10,651.25

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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.