Home / 116,327.40-174,491.10-33,210.60

Finding the Fourth Proportional to 116,327.40, 174,491.10 and 33,210.60

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Solution

The fourth proportional to 116,327.40, 174,491.10 and 33,210.60 is: 49,815.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,327.40 : 174,491.10 = 33,210.60 : x
  2. Step 2: Convert to fraction form
    116,327.40/174,491.10 = 33,210.60/x
  3. Step 3: Cross multiply
    116,327.40x = 174,491.10 × 33,210.60
  4. Step 4: Simplify right side
    116,327.40x = 5,794,954,125.66
  5. Step 5: Solve for x
    x = 5,794,954,125.66/116,327.40
  6. Step 6: Final answer
    x = 49,815.90

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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.