Home / 54,066.04-81,106.83-16,629.26

Finding the Fourth Proportional to 54,066.04, 81,106.83 and 16,629.26

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Solution

The fourth proportional to 54,066.04, 81,106.83 and 16,629.26 is: 24,946.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,066.04 : 81,106.83 = 16,629.26 : x
  2. Step 2: Convert to fraction form
    54,066.04/81,106.83 = 16,629.26/x
  3. Step 3: Cross multiply
    54,066.04x = 81,106.83 × 16,629.26
  4. Step 4: Simplify right side
    54,066.04x = 1,348,746,158.31
  5. Step 5: Solve for x
    x = 1,348,746,158.31/54,066.04
  6. Step 6: Final answer
    x = 24,946.27

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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.