Home / 163,837.93-226,118.10-92,232.04

Finding the Fourth Proportional to 163,837.93, 226,118.10 and 92,232.04

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Solution

The fourth proportional to 163,837.93, 226,118.10 and 92,232.04 is: 127,292.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,837.93 : 226,118.10 = 92,232.04 : x
  2. Step 2: Convert to fraction form
    163,837.93/226,118.10 = 92,232.04/x
  3. Step 3: Cross multiply
    163,837.93x = 226,118.10 × 92,232.04
  4. Step 4: Simplify right side
    163,837.93x = 20,855,333,643.92
  5. Step 5: Solve for x
    x = 20,855,333,643.92/163,837.93
  6. Step 6: Final answer
    x = 127,292.46

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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.