Home / 170,844.64-235,766.02-95,395.84

Finding the Fourth Proportional to 170,844.64, 235,766.02 and 95,395.84

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Solution

The fourth proportional to 170,844.64, 235,766.02 and 95,395.84 is: 131,646.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,844.64 : 235,766.02 = 95,395.84 : x
  2. Step 2: Convert to fraction form
    170,844.64/235,766.02 = 95,395.84/x
  3. Step 3: Cross multiply
    170,844.64x = 235,766.02 × 95,395.84
  4. Step 4: Simplify right side
    170,844.64x = 22,491,097,521.36
  5. Step 5: Solve for x
    x = 22,491,097,521.36/170,844.64
  6. Step 6: Final answer
    x = 131,646.49

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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.