Home / 108,852.26-163,325.16-58,968

Finding the Fourth Proportional to 108,852.26, 163,325.16 and 58,968

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Solution

The fourth proportional to 108,852.26, 163,325.16 and 58,968 is: 88,477.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,852.26 : 163,325.16 = 58,968 : x
  2. Step 2: Convert to fraction form
    108,852.26/163,325.16 = 58,968/x
  3. Step 3: Cross multiply
    108,852.26x = 163,325.16 × 58,968
  4. Step 4: Simplify right side
    108,852.26x = 9,630,958,034.88
  5. Step 5: Solve for x
    x = 9,630,958,034.88/108,852.26
  6. Step 6: Final answer
    x = 88,477.34

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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.