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Finding the Fourth Proportional to 244,211.81, 365,874.75 and 180,328.10

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Solution

The fourth proportional to 244,211.81, 365,874.75 and 180,328.10 is: 270,165.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,211.81 : 365,874.75 = 180,328.10 : x
  2. Step 2: Convert to fraction form
    244,211.81/365,874.75 = 180,328.10/x
  3. Step 3: Cross multiply
    244,211.81x = 365,874.75 × 180,328.10
  4. Step 4: Simplify right side
    244,211.81x = 65,977,496,676.10
  5. Step 5: Solve for x
    x = 65,977,496,676.10/244,211.81
  6. Step 6: Final answer
    x = 270,165.06

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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.