Home / 64,350.64-96,334.44-57,592.72

Finding the Fourth Proportional to 64,350.64, 96,334.44 and 57,592.72

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Solution

The fourth proportional to 64,350.64, 96,334.44 and 57,592.72 is: 86,217.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,350.64 : 96,334.44 = 57,592.72 : x
  2. Step 2: Convert to fraction form
    64,350.64/96,334.44 = 57,592.72/x
  3. Step 3: Cross multiply
    64,350.64x = 96,334.44 × 57,592.72
  4. Step 4: Simplify right side
    64,350.64x = 5,548,162,429.28
  5. Step 5: Solve for x
    x = 5,548,162,429.28/64,350.64
  6. Step 6: Final answer
    x = 86,217.67

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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.