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Finding the Fourth Proportional to 64,345.88, 96,492.09 and 24,880.25

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Solution

The fourth proportional to 64,345.88, 96,492.09 and 24,880.25 is: 37,310.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,345.88 : 96,492.09 = 24,880.25 : x
  2. Step 2: Convert to fraction form
    64,345.88/96,492.09 = 24,880.25/x
  3. Step 3: Cross multiply
    64,345.88x = 96,492.09 × 24,880.25
  4. Step 4: Simplify right side
    64,345.88x = 2,400,747,322.22
  5. Step 5: Solve for x
    x = 2,400,747,322.22/64,345.88
  6. Step 6: Final answer
    x = 37,310.04

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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.