Home / 36,434.07-54,653.06-11,476.07

Finding the Fourth Proportional to 36,434.07, 54,653.06 and 11,476.07

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Solution

The fourth proportional to 36,434.07, 54,653.06 and 11,476.07 is: 17,214.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,434.07 : 54,653.06 = 11,476.07 : x
  2. Step 2: Convert to fraction form
    36,434.07/54,653.06 = 11,476.07/x
  3. Step 3: Cross multiply
    36,434.07x = 54,653.06 × 11,476.07
  4. Step 4: Simplify right side
    36,434.07x = 627,202,342.27
  5. Step 5: Solve for x
    x = 627,202,342.27/36,434.07
  6. Step 6: Final answer
    x = 17,214.72

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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.