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Finding the Fourth Proportional to 244,617.55, 366,926.33 and 235,760.20

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Solution

The fourth proportional to 244,617.55, 366,926.33 and 235,760.20 is: 353,640.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,617.55 : 366,926.33 = 235,760.20 : x
  2. Step 2: Convert to fraction form
    244,617.55/366,926.33 = 235,760.20/x
  3. Step 3: Cross multiply
    244,617.55x = 366,926.33 × 235,760.20
  4. Step 4: Simplify right side
    244,617.55x = 86,506,624,946.07
  5. Step 5: Solve for x
    x = 86,506,624,946.07/244,617.55
  6. Step 6: Final answer
    x = 353,640.30

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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.