Home / 395,583.30-593,366.73-96,065.45

Finding the Fourth Proportional to 395,583.30, 593,366.73 and 96,065.45

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Solution

The fourth proportional to 395,583.30, 593,366.73 and 96,065.45 is: 144,096.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,583.30 : 593,366.73 = 96,065.45 : x
  2. Step 2: Convert to fraction form
    395,583.30/593,366.73 = 96,065.45/x
  3. Step 3: Cross multiply
    395,583.30x = 593,366.73 × 96,065.45
  4. Step 4: Simplify right side
    395,583.30x = 57,002,041,932.48
  5. Step 5: Solve for x
    x = 57,002,041,932.48/395,583.30
  6. Step 6: Final answer
    x = 144,096.18

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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.