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Finding the Fourth Proportional to 169.04, 233.00 and 134.01

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Solution

The fourth proportional to 169.04, 233.00 and 134.01 is: 184.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    169.04 : 233.00 = 134.01 : x
  2. Step 2: Convert to fraction form
    169.04/233.00 = 134.01/x
  3. Step 3: Cross multiply
    169.04x = 233.00 × 134.01
  4. Step 4: Simplify right side
    169.04x = 31,222.49
  5. Step 5: Solve for x
    x = 31,222.49/169.04
  6. Step 6: Final answer
    x = 184.70

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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.