Home / 163,844.74-226,106.27-92,225.89

Finding the Fourth Proportional to 163,844.74, 226,106.27 and 92,225.89

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Solution

The fourth proportional to 163,844.74, 226,106.27 and 92,225.89 is: 127,272.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,844.74 : 226,106.27 = 92,225.89 : x
  2. Step 2: Convert to fraction form
    163,844.74/226,106.27 = 92,225.89/x
  3. Step 3: Cross multiply
    163,844.74x = 226,106.27 × 92,225.89
  4. Step 4: Simplify right side
    163,844.74x = 20,852,851,985.33
  5. Step 5: Solve for x
    x = 20,852,851,985.33/163,844.74
  6. Step 6: Final answer
    x = 127,272.03

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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.