Home / 14,821.86-22,232.79-5,941.26

Finding the Fourth Proportional to 14,821.86, 22,232.79 and 5,941.26

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Solution

The fourth proportional to 14,821.86, 22,232.79 and 5,941.26 is: 8,911.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,821.86 : 22,232.79 = 5,941.26 : x
  2. Step 2: Convert to fraction form
    14,821.86/22,232.79 = 5,941.26/x
  3. Step 3: Cross multiply
    14,821.86x = 22,232.79 × 5,941.26
  4. Step 4: Simplify right side
    14,821.86x = 132,090,785.92
  5. Step 5: Solve for x
    x = 132,090,785.92/14,821.86
  6. Step 6: Final answer
    x = 8,911.89

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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.