Home / 244,209.20-366,313.80-137,483.60

Finding the Fourth Proportional to 244,209.20, 366,313.80 and 137,483.60

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Solution

The fourth proportional to 244,209.20, 366,313.80 and 137,483.60 is: 206,225.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,209.20 : 366,313.80 = 137,483.60 : x
  2. Step 2: Convert to fraction form
    244,209.20/366,313.80 = 137,483.60/x
  3. Step 3: Cross multiply
    244,209.20x = 366,313.80 × 137,483.60
  4. Step 4: Simplify right side
    244,209.20x = 50,362,139,953.68
  5. Step 5: Solve for x
    x = 50,362,139,953.68/244,209.20
  6. Step 6: Final answer
    x = 206,225.40

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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.