Home / 229,926.01-344,940.93-70,016.25

Finding the Fourth Proportional to 229,926.01, 344,940.93 and 70,016.25

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Solution

The fourth proportional to 229,926.01, 344,940.93 and 70,016.25 is: 105,040.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,926.01 : 344,940.93 = 70,016.25 : x
  2. Step 2: Convert to fraction form
    229,926.01/344,940.93 = 70,016.25/x
  3. Step 3: Cross multiply
    229,926.01x = 344,940.93 × 70,016.25
  4. Step 4: Simplify right side
    229,926.01x = 24,151,470,040.03
  5. Step 5: Solve for x
    x = 24,151,470,040.03/229,926.01
  6. Step 6: Final answer
    x = 105,040.18

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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.