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Finding the Fourth Proportional to 64,366.48, 96,500.31 and 24,384.88

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Solution

The fourth proportional to 64,366.48, 96,500.31 and 24,384.88 is: 36,558.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,366.48 : 96,500.31 = 24,384.88 : x
  2. Step 2: Convert to fraction form
    64,366.48/96,500.31 = 24,384.88/x
  3. Step 3: Cross multiply
    64,366.48x = 96,500.31 × 24,384.88
  4. Step 4: Simplify right side
    64,366.48x = 2,353,148,479.31
  5. Step 5: Solve for x
    x = 2,353,148,479.31/64,366.48
  6. Step 6: Final answer
    x = 36,558.60

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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.