Home / 171,084.28-236,104.50-94,602.04

Finding the Fourth Proportional to 171,084.28, 236,104.50 and 94,602.04

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Solution

The fourth proportional to 171,084.28, 236,104.50 and 94,602.04 is: 130,555.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,084.28 : 236,104.50 = 94,602.04 : x
  2. Step 2: Convert to fraction form
    171,084.28/236,104.50 = 94,602.04/x
  3. Step 3: Cross multiply
    171,084.28x = 236,104.50 × 94,602.04
  4. Step 4: Simplify right side
    171,084.28x = 22,335,967,353.18
  5. Step 5: Solve for x
    x = 22,335,967,353.18/171,084.28
  6. Step 6: Final answer
    x = 130,555.35

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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.