Home / 168,164.49-232,056.45-96,494.07

Finding the Fourth Proportional to 168,164.49, 232,056.45 and 96,494.07

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Solution

The fourth proportional to 168,164.49, 232,056.45 and 96,494.07 is: 133,155.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,164.49 : 232,056.45 = 96,494.07 : x
  2. Step 2: Convert to fraction form
    168,164.49/232,056.45 = 96,494.07/x
  3. Step 3: Cross multiply
    168,164.49x = 232,056.45 × 96,494.07
  4. Step 4: Simplify right side
    168,164.49x = 22,392,071,330.25
  5. Step 5: Solve for x
    x = 22,392,071,330.25/168,164.49
  6. Step 6: Final answer
    x = 133,155.77

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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.