Home / 110,794.08-152,899.20-63,054.36

Finding the Fourth Proportional to 110,794.08, 152,899.20 and 63,054.36

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Solution

The fourth proportional to 110,794.08, 152,899.20 and 63,054.36 is: 87,016.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,794.08 : 152,899.20 = 63,054.36 : x
  2. Step 2: Convert to fraction form
    110,794.08/152,899.20 = 63,054.36/x
  3. Step 3: Cross multiply
    110,794.08x = 152,899.20 × 63,054.36
  4. Step 4: Simplify right side
    110,794.08x = 9,640,961,200.51
  5. Step 5: Solve for x
    x = 9,640,961,200.51/110,794.08
  6. Step 6: Final answer
    x = 87,016.93

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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.