Home / 36,583.35-54,875.03-14,384.60

Finding the Fourth Proportional to 36,583.35, 54,875.03 and 14,384.60

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Solution

The fourth proportional to 36,583.35, 54,875.03 and 14,384.60 is: 21,576.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,583.35 : 54,875.03 = 14,384.60 : x
  2. Step 2: Convert to fraction form
    36,583.35/54,875.03 = 14,384.60/x
  3. Step 3: Cross multiply
    36,583.35x = 54,875.03 × 14,384.60
  4. Step 4: Simplify right side
    36,583.35x = 789,355,356.54
  5. Step 5: Solve for x
    x = 789,355,356.54/36,583.35
  6. Step 6: Final answer
    x = 21,576.90

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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.