Home / 294,014.81-441,096.03-83,652.75

Finding the Fourth Proportional to 294,014.81, 441,096.03 and 83,652.75

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Solution

The fourth proportional to 294,014.81, 441,096.03 and 83,652.75 is: 125,500.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,014.81 : 441,096.03 = 83,652.75 : x
  2. Step 2: Convert to fraction form
    294,014.81/441,096.03 = 83,652.75/x
  3. Step 3: Cross multiply
    294,014.81x = 441,096.03 × 83,652.75
  4. Step 4: Simplify right side
    294,014.81x = 36,898,895,923.58
  5. Step 5: Solve for x
    x = 36,898,895,923.58/294,014.81
  6. Step 6: Final answer
    x = 125,500.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.