Home / 169,026.46-233,247.63-92,530.89

Finding the Fourth Proportional to 169,026.46, 233,247.63 and 92,530.89

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Solution

The fourth proportional to 169,026.46, 233,247.63 and 92,530.89 is: 127,687.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,026.46 : 233,247.63 = 92,530.89 : x
  2. Step 2: Convert to fraction form
    169,026.46/233,247.63 = 92,530.89/x
  3. Step 3: Cross multiply
    169,026.46x = 233,247.63 × 92,530.89
  4. Step 4: Simplify right side
    169,026.46x = 21,582,611,318.38
  5. Step 5: Solve for x
    x = 21,582,611,318.38/169,026.46
  6. Step 6: Final answer
    x = 127,687.77

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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.