Home / 48,234.20-72,341.70-23,274.20

Finding the Fourth Proportional to 48,234.20, 72,341.70 and 23,274.20

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Solution

The fourth proportional to 48,234.20, 72,341.70 and 23,274.20 is: 34,906.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,234.20 : 72,341.70 = 23,274.20 : x
  2. Step 2: Convert to fraction form
    48,234.20/72,341.70 = 23,274.20/x
  3. Step 3: Cross multiply
    48,234.20x = 72,341.70 × 23,274.20
  4. Step 4: Simplify right side
    48,234.20x = 1,683,695,194.14
  5. Step 5: Solve for x
    x = 1,683,695,194.14/48,234.20
  6. Step 6: Final answer
    x = 34,906.67

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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.