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Finding the Fourth Proportional to 64,238.85, 96,302.89 and 24,823.62

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Solution

The fourth proportional to 64,238.85, 96,302.89 and 24,823.62 is: 37,214.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,238.85 : 96,302.89 = 24,823.62 : x
  2. Step 2: Convert to fraction form
    64,238.85/96,302.89 = 24,823.62/x
  3. Step 3: Cross multiply
    64,238.85x = 96,302.89 × 24,823.62
  4. Step 4: Simplify right side
    64,238.85x = 2,390,586,346.26
  5. Step 5: Solve for x
    x = 2,390,586,346.26/64,238.85
  6. Step 6: Final answer
    x = 37,214.03

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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.