Home / 116,722.19-175,107.89-37,830.27

Finding the Fourth Proportional to 116,722.19, 175,107.89 and 37,830.27

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Solution

The fourth proportional to 116,722.19, 175,107.89 and 37,830.27 is: 56,753.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,722.19 : 175,107.89 = 37,830.27 : x
  2. Step 2: Convert to fraction form
    116,722.19/175,107.89 = 37,830.27/x
  3. Step 3: Cross multiply
    116,722.19x = 175,107.89 × 37,830.27
  4. Step 4: Simplify right side
    116,722.19x = 6,624,378,757.83
  5. Step 5: Solve for x
    x = 6,624,378,757.83/116,722.19
  6. Step 6: Final answer
    x = 56,753.38

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1.5x scale

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.