Home / 171,167.52-236,206.76-94,684.62

Finding the Fourth Proportional to 171,167.52, 236,206.76 and 94,684.62

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Solution

The fourth proportional to 171,167.52, 236,206.76 and 94,684.62 is: 130,662.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,167.52 : 236,206.76 = 94,684.62 : x
  2. Step 2: Convert to fraction form
    171,167.52/236,206.76 = 94,684.62/x
  3. Step 3: Cross multiply
    171,167.52x = 236,206.76 × 94,684.62
  4. Step 4: Simplify right side
    171,167.52x = 22,365,146,838.61
  5. Step 5: Solve for x
    x = 22,365,146,838.61/171,167.52
  6. Step 6: Final answer
    x = 130,662.33

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1.5x scale

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.