Home / 169,486.35-233,833.23-96,837.11

Finding the Fourth Proportional to 169,486.35, 233,833.23 and 96,837.11

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Solution

The fourth proportional to 169,486.35, 233,833.23 and 96,837.11 is: 133,602.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,486.35 : 233,833.23 = 96,837.11 : x
  2. Step 2: Convert to fraction form
    169,486.35/233,833.23 = 96,837.11/x
  3. Step 3: Cross multiply
    169,486.35x = 233,833.23 × 96,837.11
  4. Step 4: Simplify right side
    169,486.35x = 22,643,734,618.18
  5. Step 5: Solve for x
    x = 22,643,734,618.18/169,486.35
  6. Step 6: Final answer
    x = 133,602.12

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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.