Home / 170,468.90-235,189.98-110,080.37

Finding the Fourth Proportional to 170,468.90, 235,189.98 and 110,080.37

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Solution

The fourth proportional to 170,468.90, 235,189.98 and 110,080.37 is: 151,874.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,468.90 : 235,189.98 = 110,080.37 : x
  2. Step 2: Convert to fraction form
    170,468.90/235,189.98 = 110,080.37/x
  3. Step 3: Cross multiply
    170,468.90x = 235,189.98 × 110,080.37
  4. Step 4: Simplify right side
    170,468.90x = 25,889,799,283.72
  5. Step 5: Solve for x
    x = 25,889,799,283.72/170,468.90
  6. Step 6: Final answer
    x = 151,874.03

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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.