Home / 176,529.81-243,611.30-95,957.33

Finding the Fourth Proportional to 176,529.81, 243,611.30 and 95,957.33

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Solution

The fourth proportional to 176,529.81, 243,611.30 and 95,957.33 is: 132,421.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,529.81 : 243,611.30 = 95,957.33 : x
  2. Step 2: Convert to fraction form
    176,529.81/243,611.30 = 95,957.33/x
  3. Step 3: Cross multiply
    176,529.81x = 243,611.30 × 95,957.33
  4. Step 4: Simplify right side
    176,529.81x = 23,376,288,207.99
  5. Step 5: Solve for x
    x = 23,376,288,207.99/176,529.81
  6. Step 6: Final answer
    x = 132,421.20

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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.