Home / 171,158.46-236,180.52-94,665.41

Finding the Fourth Proportional to 171,158.46, 236,180.52 and 94,665.41

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Solution

The fourth proportional to 171,158.46, 236,180.52 and 94,665.41 is: 130,628.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,158.46 : 236,180.52 = 94,665.41 : x
  2. Step 2: Convert to fraction form
    171,158.46/236,180.52 = 94,665.41/x
  3. Step 3: Cross multiply
    171,158.46x = 236,180.52 × 94,665.41
  4. Step 4: Simplify right side
    171,158.46x = 22,358,124,578.91
  5. Step 5: Solve for x
    x = 22,358,124,578.91/171,158.46
  6. Step 6: Final answer
    x = 130,628.22

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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.