Home / 169,014.04-233,242.14-92,531.86

Finding the Fourth Proportional to 169,014.04, 233,242.14 and 92,531.86

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Solution

The fourth proportional to 169,014.04, 233,242.14 and 92,531.86 is: 127,695.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,014.04 : 233,242.14 = 92,531.86 : x
  2. Step 2: Convert to fraction form
    169,014.04/233,242.14 = 92,531.86/x
  3. Step 3: Cross multiply
    169,014.04x = 233,242.14 × 92,531.86
  4. Step 4: Simplify right side
    169,014.04x = 21,582,329,044.58
  5. Step 5: Solve for x
    x = 21,582,329,044.58/169,014.04
  6. Step 6: Final answer
    x = 127,695.48

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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.