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Finding the Fourth Proportional to 182,352.89, 273,564.80 and 70,024.86

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Solution

The fourth proportional to 182,352.89, 273,564.80 and 70,024.86 is: 105,050.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,352.89 : 273,564.80 = 70,024.86 : x
  2. Step 2: Convert to fraction form
    182,352.89/273,564.80 = 70,024.86/x
  3. Step 3: Cross multiply
    182,352.89x = 273,564.80 × 70,024.86
  4. Step 4: Simplify right side
    182,352.89x = 19,156,336,733.40
  5. Step 5: Solve for x
    x = 19,156,336,733.40/182,352.89
  6. Step 6: Final answer
    x = 105,050.91

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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.