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Finding the Fourth Proportional to 60,119.53, 90,108.44 and 24,558.91

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Solution

The fourth proportional to 60,119.53, 90,108.44 and 24,558.91 is: 36,809.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,119.53 : 90,108.44 = 24,558.91 : x
  2. Step 2: Convert to fraction form
    60,119.53/90,108.44 = 24,558.91/x
  3. Step 3: Cross multiply
    60,119.53x = 90,108.44 × 24,558.91
  4. Step 4: Simplify right side
    60,119.53x = 2,212,965,068.20
  5. Step 5: Solve for x
    x = 2,212,965,068.20/60,119.53
  6. Step 6: Final answer
    x = 36,809.42

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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.