Home / 229,133.41-343,696.33-94,170.13

Finding the Fourth Proportional to 229,133.41, 343,696.33 and 94,170.13

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Solution

The fourth proportional to 229,133.41, 343,696.33 and 94,170.13 is: 141,253.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,133.41 : 343,696.33 = 94,170.13 : x
  2. Step 2: Convert to fraction form
    229,133.41/343,696.33 = 94,170.13/x
  3. Step 3: Cross multiply
    229,133.41x = 343,696.33 × 94,170.13
  4. Step 4: Simplify right side
    229,133.41x = 32,365,927,335.09
  5. Step 5: Solve for x
    x = 32,365,927,335.09/229,133.41
  6. Step 6: Final answer
    x = 141,253.64

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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.