Home / 164,261.01-226,670.93-92,636.76

Finding the Fourth Proportional to 164,261.01, 226,670.93 and 92,636.76

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Solution

The fourth proportional to 164,261.01, 226,670.93 and 92,636.76 is: 127,833.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,261.01 : 226,670.93 = 92,636.76 : x
  2. Step 2: Convert to fraction form
    164,261.01/226,670.93 = 92,636.76/x
  3. Step 3: Cross multiply
    164,261.01x = 226,670.93 × 92,636.76
  4. Step 4: Simplify right side
    164,261.01x = 20,998,061,536.15
  5. Step 5: Solve for x
    x = 20,998,061,536.15/164,261.01
  6. Step 6: Final answer
    x = 127,833.51

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1.5x scale

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.