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Finding the Fourth Proportional to 164,244.46, 246,329.02 and 45,924.12

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Solution

The fourth proportional to 164,244.46, 246,329.02 and 45,924.12 is: 68,875.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,244.46 : 246,329.02 = 45,924.12 : x
  2. Step 2: Convert to fraction form
    164,244.46/246,329.02 = 45,924.12/x
  3. Step 3: Cross multiply
    164,244.46x = 246,329.02 × 45,924.12
  4. Step 4: Simplify right side
    164,244.46x = 11,312,443,473.96
  5. Step 5: Solve for x
    x = 11,312,443,473.96/164,244.46
  6. Step 6: Final answer
    x = 68,875.65

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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.