Home / 233,180.51-349,770.83-64,743.23

Finding the Fourth Proportional to 233,180.51, 349,770.83 and 64,743.23

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Solution

The fourth proportional to 233,180.51, 349,770.83 and 64,743.23 is: 97,114.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,180.51 : 349,770.83 = 64,743.23 : x
  2. Step 2: Convert to fraction form
    233,180.51/349,770.83 = 64,743.23/x
  3. Step 3: Cross multiply
    233,180.51x = 349,770.83 × 64,743.23
  4. Step 4: Simplify right side
    233,180.51x = 22,645,293,844.69
  5. Step 5: Solve for x
    x = 22,645,293,844.69/233,180.51
  6. Step 6: Final answer
    x = 97,114.87

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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.