Home / 54,924.04-82,386.09-15,476.02

Finding the Fourth Proportional to 54,924.04, 82,386.09 and 15,476.02

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Solution

The fourth proportional to 54,924.04, 82,386.09 and 15,476.02 is: 23,214.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,924.04 : 82,386.09 = 15,476.02 : x
  2. Step 2: Convert to fraction form
    54,924.04/82,386.09 = 15,476.02/x
  3. Step 3: Cross multiply
    54,924.04x = 82,386.09 × 15,476.02
  4. Step 4: Simplify right side
    54,924.04x = 1,275,008,776.56
  5. Step 5: Solve for x
    x = 1,275,008,776.56/54,924.04
  6. Step 6: Final answer
    x = 23,214.04

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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.