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Finding the Fourth Proportional to 44,008.70, 65,903.70 and 35,260.70

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Solution

The fourth proportional to 44,008.70, 65,903.70 and 35,260.70 is: 52,803.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,008.70 : 65,903.70 = 35,260.70 : x
  2. Step 2: Convert to fraction form
    44,008.70/65,903.70 = 35,260.70/x
  3. Step 3: Cross multiply
    44,008.70x = 65,903.70 × 35,260.70
  4. Step 4: Simplify right side
    44,008.70x = 2,323,810,594.59
  5. Step 5: Solve for x
    x = 2,323,810,594.59/44,008.70
  6. Step 6: Final answer
    x = 52,803.44

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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.