Home / 244,709.07-367,048.85-145,500.60

Finding the Fourth Proportional to 244,709.07, 367,048.85 and 145,500.60

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Solution

The fourth proportional to 244,709.07, 367,048.85 and 145,500.60 is: 218,242.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,709.07 : 367,048.85 = 145,500.60 : x
  2. Step 2: Convert to fraction form
    244,709.07/367,048.85 = 145,500.60/x
  3. Step 3: Cross multiply
    244,709.07x = 367,048.85 × 145,500.60
  4. Step 4: Simplify right side
    244,709.07x = 53,405,827,202.40
  5. Step 5: Solve for x
    x = 53,405,827,202.40/244,709.07
  6. Step 6: Final answer
    x = 218,242.13

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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.