Home / 64,025.84-96,029.66-35,183.42

Finding the Fourth Proportional to 64,025.84, 96,029.66 and 35,183.42

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Solution

The fourth proportional to 64,025.84, 96,029.66 and 35,183.42 is: 52,770.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,025.84 : 96,029.66 = 35,183.42 : x
  2. Step 2: Convert to fraction form
    64,025.84/96,029.66 = 35,183.42/x
  3. Step 3: Cross multiply
    64,025.84x = 96,029.66 × 35,183.42
  4. Step 4: Simplify right side
    64,025.84x = 3,378,651,828.16
  5. Step 5: Solve for x
    x = 3,378,651,828.16/64,025.84
  6. Step 6: Final answer
    x = 52,770.13

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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.