Home / 164,244.08-226,656.36-92,623.58

Finding the Fourth Proportional to 164,244.08, 226,656.36 and 92,623.58

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Solution

The fourth proportional to 164,244.08, 226,656.36 and 92,623.58 is: 127,820.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,244.08 : 226,656.36 = 92,623.58 : x
  2. Step 2: Convert to fraction form
    164,244.08/226,656.36 = 92,623.58/x
  3. Step 3: Cross multiply
    164,244.08x = 226,656.36 × 92,623.58
  4. Step 4: Simplify right side
    164,244.08x = 20,993,723,492.97
  5. Step 5: Solve for x
    x = 20,993,723,492.97/164,244.08
  6. Step 6: Final answer
    x = 127,820.28

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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.