Home / 65,095.20-97,584.48-33,894.72

Finding the Fourth Proportional to 65,095.20, 97,584.48 and 33,894.72

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Solution

The fourth proportional to 65,095.20, 97,584.48 and 33,894.72 is: 50,811.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,095.20 : 97,584.48 = 33,894.72 : x
  2. Step 2: Convert to fraction form
    65,095.20/97,584.48 = 33,894.72/x
  3. Step 3: Cross multiply
    65,095.20x = 97,584.48 × 33,894.72
  4. Step 4: Simplify right side
    65,095.20x = 3,307,598,625.95
  5. Step 5: Solve for x
    x = 3,307,598,625.95/65,095.20
  6. Step 6: Final answer
    x = 50,811.71

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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.