Home / 169,009.47-233,233.14-92,533.52

Finding the Fourth Proportional to 169,009.47, 233,233.14 and 92,533.52

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Solution

The fourth proportional to 169,009.47, 233,233.14 and 92,533.52 is: 127,696.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,009.47 : 233,233.14 = 92,533.52 : x
  2. Step 2: Convert to fraction form
    169,009.47/233,233.14 = 92,533.52/x
  3. Step 3: Cross multiply
    169,009.47x = 233,233.14 × 92,533.52
  4. Step 4: Simplify right side
    169,009.47x = 21,581,883,834.44
  5. Step 5: Solve for x
    x = 21,581,883,834.44/169,009.47
  6. Step 6: Final answer
    x = 127,696.30

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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.