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Finding the Fourth Proportional to 60,334.74, 90,408.48 and 22,874.67

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Solution

The fourth proportional to 60,334.74, 90,408.48 and 22,874.67 is: 34,276.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,334.74 : 90,408.48 = 22,874.67 : x
  2. Step 2: Convert to fraction form
    60,334.74/90,408.48 = 22,874.67/x
  3. Step 3: Cross multiply
    60,334.74x = 90,408.48 × 22,874.67
  4. Step 4: Simplify right side
    60,334.74x = 2,068,063,693.16
  5. Step 5: Solve for x
    x = 2,068,063,693.16/60,334.74
  6. Step 6: Final answer
    x = 34,276.50

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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.