Home / 195,224.84-269,209.14-167,023.88

Finding the Fourth Proportional to 195,224.84, 269,209.14 and 167,023.88

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Solution

The fourth proportional to 195,224.84, 269,209.14 and 167,023.88 is: 230,320.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,224.84 : 269,209.14 = 167,023.88 : x
  2. Step 2: Convert to fraction form
    195,224.84/269,209.14 = 167,023.88/x
  3. Step 3: Cross multiply
    195,224.84x = 269,209.14 × 167,023.88
  4. Step 4: Simplify right side
    195,224.84x = 44,964,355,094.26
  5. Step 5: Solve for x
    x = 44,964,355,094.26/195,224.84
  6. Step 6: Final answer
    x = 230,320.87

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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.