Home / 163,951.02-246,028.41-148,175.10

Finding the Fourth Proportional to 163,951.02, 246,028.41 and 148,175.10

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Solution

The fourth proportional to 163,951.02, 246,028.41 and 148,175.10 is: 222,354.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,951.02 : 246,028.41 = 148,175.10 : x
  2. Step 2: Convert to fraction form
    163,951.02/246,028.41 = 148,175.10/x
  3. Step 3: Cross multiply
    163,951.02x = 246,028.41 × 148,175.10
  4. Step 4: Simplify right side
    163,951.02x = 36,455,284,254.59
  5. Step 5: Solve for x
    x = 36,455,284,254.59/163,951.02
  6. Step 6: Final answer
    x = 222,354.73

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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.