Home / 169,026.75-233,248.04-92,531.18

Finding the Fourth Proportional to 169,026.75, 233,248.04 and 92,531.18

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Solution

The fourth proportional to 169,026.75, 233,248.04 and 92,531.18 is: 127,688.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,026.75 : 233,248.04 = 92,531.18 : x
  2. Step 2: Convert to fraction form
    169,026.75/233,248.04 = 92,531.18/x
  3. Step 3: Cross multiply
    169,026.75x = 233,248.04 × 92,531.18
  4. Step 4: Simplify right side
    169,026.75x = 21,582,717,188.34
  5. Step 5: Solve for x
    x = 21,582,717,188.34/169,026.75
  6. Step 6: Final answer
    x = 127,688.17

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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.