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Finding the Fourth Proportional to 32,463.92, 48,700.00 and 10,269.28

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Solution

The fourth proportional to 32,463.92, 48,700.00 and 10,269.28 is: 15,405.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,463.92 : 48,700.00 = 10,269.28 : x
  2. Step 2: Convert to fraction form
    32,463.92/48,700.00 = 10,269.28/x
  3. Step 3: Cross multiply
    32,463.92x = 48,700.00 × 10,269.28
  4. Step 4: Simplify right side
    32,463.92x = 500,114,009.71
  5. Step 5: Solve for x
    x = 500,114,009.71/32,463.92
  6. Step 6: Final answer
    x = 15,405.22

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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.