Home / 164,446.02-226,936.08-88,994.52

Finding the Fourth Proportional to 164,446.02, 226,936.08 and 88,994.52

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Solution

The fourth proportional to 164,446.02, 226,936.08 and 88,994.52 is: 122,812.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,446.02 : 226,936.08 = 88,994.52 : x
  2. Step 2: Convert to fraction form
    164,446.02/226,936.08 = 88,994.52/x
  3. Step 3: Cross multiply
    164,446.02x = 226,936.08 × 88,994.52
  4. Step 4: Simplify right side
    164,446.02x = 20,196,067,510.28
  5. Step 5: Solve for x
    x = 20,196,067,510.28/164,446.02
  6. Step 6: Final answer
    x = 122,812.75

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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.