Home / 110,524.36-152,523.64-60,223.36

Finding the Fourth Proportional to 110,524.36, 152,523.64 and 60,223.36

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Solution

The fourth proportional to 110,524.36, 152,523.64 and 60,223.36 is: 83,108.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,524.36 : 152,523.64 = 60,223.36 : x
  2. Step 2: Convert to fraction form
    110,524.36/152,523.64 = 60,223.36/x
  3. Step 3: Cross multiply
    110,524.36x = 152,523.64 × 60,223.36
  4. Step 4: Simplify right side
    110,524.36x = 9,185,486,080.23
  5. Step 5: Solve for x
    x = 9,185,486,080.23/110,524.36
  6. Step 6: Final answer
    x = 83,108.25

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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.