Home / 117,383.04-175,680.90-96,322.23

Finding the Fourth Proportional to 117,383.04, 175,680.90 and 96,322.23

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Solution

The fourth proportional to 117,383.04, 175,680.90 and 96,322.23 is: 144,160.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,383.04 : 175,680.90 = 96,322.23 : x
  2. Step 2: Convert to fraction form
    117,383.04/175,680.90 = 96,322.23/x
  3. Step 3: Cross multiply
    117,383.04x = 175,680.90 × 96,322.23
  4. Step 4: Simplify right side
    117,383.04x = 16,921,976,056.41
  5. Step 5: Solve for x
    x = 16,921,976,056.41/117,383.04
  6. Step 6: Final answer
    x = 144,160.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.