Home / 22,341.87-33,520.59-14,012.03

Finding the Fourth Proportional to 22,341.87, 33,520.59 and 14,012.03

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Solution

The fourth proportional to 22,341.87, 33,520.59 and 14,012.03 is: 21,022.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,341.87 : 33,520.59 = 14,012.03 : x
  2. Step 2: Convert to fraction form
    22,341.87/33,520.59 = 14,012.03/x
  3. Step 3: Cross multiply
    22,341.87x = 33,520.59 × 14,012.03
  4. Step 4: Simplify right side
    22,341.87x = 469,691,345.09
  5. Step 5: Solve for x
    x = 469,691,345.09/22,341.87
  6. Step 6: Final answer
    x = 21,022.92

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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.