Home / 243,661.26-365,554.24-93,861.33

Finding the Fourth Proportional to 243,661.26, 365,554.24 and 93,861.33

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Solution

The fourth proportional to 243,661.26, 365,554.24 and 93,861.33 is: 140,816.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,661.26 : 365,554.24 = 93,861.33 : x
  2. Step 2: Convert to fraction form
    243,661.26/365,554.24 = 93,861.33/x
  3. Step 3: Cross multiply
    243,661.26x = 365,554.24 × 93,861.33
  4. Step 4: Simplify right side
    243,661.26x = 34,311,407,868.29
  5. Step 5: Solve for x
    x = 34,311,407,868.29/243,661.26
  6. Step 6: Final answer
    x = 140,816.01

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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.