Home / 169,548.04-233,977.26-105,922.81

Finding the Fourth Proportional to 169,548.04, 233,977.26 and 105,922.81

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Solution

The fourth proportional to 169,548.04, 233,977.26 and 105,922.81 is: 146,174.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,548.04 : 233,977.26 = 105,922.81 : x
  2. Step 2: Convert to fraction form
    169,548.04/233,977.26 = 105,922.81/x
  3. Step 3: Cross multiply
    169,548.04x = 233,977.26 × 105,922.81
  4. Step 4: Simplify right side
    169,548.04x = 24,783,528,855.30
  5. Step 5: Solve for x
    x = 24,783,528,855.30/169,548.04
  6. Step 6: Final answer
    x = 146,174.08

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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.