Home / 24,450.90-36,677.76-6,919.26

Finding the Fourth Proportional to 24,450.90, 36,677.76 and 6,919.26

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Solution

The fourth proportional to 24,450.90, 36,677.76 and 6,919.26 is: 10,379.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,450.90 : 36,677.76 = 6,919.26 : x
  2. Step 2: Convert to fraction form
    24,450.90/36,677.76 = 6,919.26/x
  3. Step 3: Cross multiply
    24,450.90x = 36,677.76 × 6,919.26
  4. Step 4: Simplify right side
    24,450.90x = 253,782,957.66
  5. Step 5: Solve for x
    x = 253,782,957.66/24,450.90
  6. Step 6: Final answer
    x = 10,379.29

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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.