Home / 169,080.24-233,330.04-92,599.68

Finding the Fourth Proportional to 169,080.24, 233,330.04 and 92,599.68

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Solution

The fourth proportional to 169,080.24, 233,330.04 and 92,599.68 is: 127,787.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,080.24 : 233,330.04 = 92,599.68 : x
  2. Step 2: Convert to fraction form
    169,080.24/233,330.04 = 92,599.68/x
  3. Step 3: Cross multiply
    169,080.24x = 233,330.04 × 92,599.68
  4. Step 4: Simplify right side
    169,080.24x = 21,606,287,038.39
  5. Step 5: Solve for x
    x = 21,606,287,038.39/169,080.24
  6. Step 6: Final answer
    x = 127,787.18

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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.