Home / 171,158.35-236,180.35-94,665.29

Finding the Fourth Proportional to 171,158.35, 236,180.35 and 94,665.29

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Solution

The fourth proportional to 171,158.35, 236,180.35 and 94,665.29 is: 130,628.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,158.35 : 236,180.35 = 94,665.29 : x
  2. Step 2: Convert to fraction form
    171,158.35/236,180.35 = 94,665.29/x
  3. Step 3: Cross multiply
    171,158.35x = 236,180.35 × 94,665.29
  4. Step 4: Simplify right side
    171,158.35x = 22,358,080,497.94
  5. Step 5: Solve for x
    x = 22,358,080,497.94/171,158.35
  6. Step 6: Final answer
    x = 130,628.05

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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.