Home / 69,337.56-95,683.58-43,857.84

Finding the Fourth Proportional to 69,337.56, 95,683.58 and 43,857.84

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Solution

The fourth proportional to 69,337.56, 95,683.58 and 43,857.84 is: 60,522.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,337.56 : 95,683.58 = 43,857.84 : x
  2. Step 2: Convert to fraction form
    69,337.56/95,683.58 = 43,857.84/x
  3. Step 3: Cross multiply
    69,337.56x = 95,683.58 × 43,857.84
  4. Step 4: Simplify right side
    69,337.56x = 4,196,475,142.27
  5. Step 5: Solve for x
    x = 4,196,475,142.27/69,337.56
  6. Step 6: Final answer
    x = 60,522.39

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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.