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Finding the Fourth Proportional to 244,416.71, 337,289.95 and 134,033.75

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Solution

The fourth proportional to 244,416.71, 337,289.95 and 134,033.75 is: 184,963.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,416.71 : 337,289.95 = 134,033.75 : x
  2. Step 2: Convert to fraction form
    244,416.71/337,289.95 = 134,033.75/x
  3. Step 3: Cross multiply
    244,416.71x = 337,289.95 × 134,033.75
  4. Step 4: Simplify right side
    244,416.71x = 45,208,238,102.03
  5. Step 5: Solve for x
    x = 45,208,238,102.03/244,416.71
  6. Step 6: Final answer
    x = 184,963.78

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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.