Home / 244,128.60-336,785.54-147,369.24

Finding the Fourth Proportional to 244,128.60, 336,785.54 and 147,369.24

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Solution

The fourth proportional to 244,128.60, 336,785.54 and 147,369.24 is: 203,301.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,128.60 : 336,785.54 = 147,369.24 : x
  2. Step 2: Convert to fraction form
    244,128.60/336,785.54 = 147,369.24/x
  3. Step 3: Cross multiply
    244,128.60x = 336,785.54 × 147,369.24
  4. Step 4: Simplify right side
    244,128.60x = 49,631,829,072.79
  5. Step 5: Solve for x
    x = 49,631,829,072.79/244,128.60
  6. Step 6: Final answer
    x = 203,301.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.