Home / 169,914.75-234,482.64-94,463.25

Finding the Fourth Proportional to 169,914.75, 234,482.64 and 94,463.25

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Solution

The fourth proportional to 169,914.75, 234,482.64 and 94,463.25 is: 130,359.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,914.75 : 234,482.64 = 94,463.25 : x
  2. Step 2: Convert to fraction form
    169,914.75/234,482.64 = 94,463.25/x
  3. Step 3: Cross multiply
    169,914.75x = 234,482.64 × 94,463.25
  4. Step 4: Simplify right side
    169,914.75x = 22,149,992,242.98
  5. Step 5: Solve for x
    x = 22,149,992,242.98/169,914.75
  6. Step 6: Final answer
    x = 130,359.44

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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.