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Finding the Fourth Proportional to 182,401.60, 273,602.40 and 64,033.60

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Solution

The fourth proportional to 182,401.60, 273,602.40 and 64,033.60 is: 96,050.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,401.60 : 273,602.40 = 64,033.60 : x
  2. Step 2: Convert to fraction form
    182,401.60/273,602.40 = 64,033.60/x
  3. Step 3: Cross multiply
    182,401.60x = 273,602.40 × 64,033.60
  4. Step 4: Simplify right side
    182,401.60x = 17,519,746,640.64
  5. Step 5: Solve for x
    x = 17,519,746,640.64/182,401.60
  6. Step 6: Final answer
    x = 96,050.40

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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.