Home / 114,476.09-171,684.97-35,549.69

Finding the Fourth Proportional to 114,476.09, 171,684.97 and 35,549.69

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Solution

The fourth proportional to 114,476.09, 171,684.97 and 35,549.69 is: 53,315.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,476.09 : 171,684.97 = 35,549.69 : x
  2. Step 2: Convert to fraction form
    114,476.09/171,684.97 = 35,549.69/x
  3. Step 3: Cross multiply
    114,476.09x = 171,684.97 × 35,549.69
  4. Step 4: Simplify right side
    114,476.09x = 6,103,346,513.86
  5. Step 5: Solve for x
    x = 6,103,346,513.86/114,476.09
  6. Step 6: Final answer
    x = 53,315.47

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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.