Home / 103,652.04-155,527.24-44,504.56

Finding the Fourth Proportional to 103,652.04, 155,527.24 and 44,504.56

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Solution

The fourth proportional to 103,652.04, 155,527.24 and 44,504.56 is: 66,777.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,652.04 : 155,527.24 = 44,504.56 : x
  2. Step 2: Convert to fraction form
    103,652.04/155,527.24 = 44,504.56/x
  3. Step 3: Cross multiply
    103,652.04x = 155,527.24 × 44,504.56
  4. Step 4: Simplify right side
    103,652.04x = 6,921,671,384.21
  5. Step 5: Solve for x
    x = 6,921,671,384.21/103,652.04
  6. Step 6: Final answer
    x = 66,777.96

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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.