Home / 14,911.54-22,367.32-7,008.26

Finding the Fourth Proportional to 14,911.54, 22,367.32 and 7,008.26

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Solution

The fourth proportional to 14,911.54, 22,367.32 and 7,008.26 is: 10,512.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,911.54 : 22,367.32 = 7,008.26 : x
  2. Step 2: Convert to fraction form
    14,911.54/22,367.32 = 7,008.26/x
  3. Step 3: Cross multiply
    14,911.54x = 22,367.32 × 7,008.26
  4. Step 4: Simplify right side
    14,911.54x = 156,755,994.06
  5. Step 5: Solve for x
    x = 156,755,994.06/14,911.54
  6. Step 6: Final answer
    x = 10,512.39

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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.