Home / 167,078.63-230,547.27-95,463.29

Finding the Fourth Proportional to 167,078.63, 230,547.27 and 95,463.29

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Solution

The fourth proportional to 167,078.63, 230,547.27 and 95,463.29 is: 131,727.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,078.63 : 230,547.27 = 95,463.29 : x
  2. Step 2: Convert to fraction form
    167,078.63/230,547.27 = 95,463.29/x
  3. Step 3: Cross multiply
    167,078.63x = 230,547.27 × 95,463.29
  4. Step 4: Simplify right side
    167,078.63x = 22,008,800,894.72
  5. Step 5: Solve for x
    x = 22,008,800,894.72/167,078.63
  6. Step 6: Final answer
    x = 131,727.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.