Home / 169,015.49-233,244.14-92,533.31

Finding the Fourth Proportional to 169,015.49, 233,244.14 and 92,533.31

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Solution

The fourth proportional to 169,015.49, 233,244.14 and 92,533.31 is: 127,697.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,015.49 : 233,244.14 = 92,533.31 : x
  2. Step 2: Convert to fraction form
    169,015.49/233,244.14 = 92,533.31/x
  3. Step 3: Cross multiply
    169,015.49x = 233,244.14 × 92,533.31
  4. Step 4: Simplify right side
    169,015.49x = 21,582,852,312.30
  5. Step 5: Solve for x
    x = 21,582,852,312.30/169,015.49
  6. Step 6: Final answer
    x = 127,697.48

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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.