Home / 47,553.89-65,624.34-26,333.16

Finding the Fourth Proportional to 47,553.89, 65,624.34 and 26,333.16

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Solution

The fourth proportional to 47,553.89, 65,624.34 and 26,333.16 is: 36,339.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,553.89 : 65,624.34 = 26,333.16 : x
  2. Step 2: Convert to fraction form
    47,553.89/65,624.34 = 26,333.16/x
  3. Step 3: Cross multiply
    47,553.89x = 65,624.34 × 26,333.16
  4. Step 4: Simplify right side
    47,553.89x = 1,728,096,245.11
  5. Step 5: Solve for x
    x = 1,728,096,245.11/47,553.89
  6. Step 6: Final answer
    x = 36,339.75

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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.