Home / 93,673.35-129,311.42-59,727.38

Finding the Fourth Proportional to 93,673.35, 129,311.42 and 59,727.38

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Solution

The fourth proportional to 93,673.35, 129,311.42 and 59,727.38 is: 82,450.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,673.35 : 129,311.42 = 59,727.38 : x
  2. Step 2: Convert to fraction form
    93,673.35/129,311.42 = 59,727.38/x
  3. Step 3: Cross multiply
    93,673.35x = 129,311.42 × 59,727.38
  4. Step 4: Simplify right side
    93,673.35x = 7,723,431,375.49
  5. Step 5: Solve for x
    x = 7,723,431,375.49/93,673.35
  6. Step 6: Final answer
    x = 82,450.68

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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.