Home / 64,027.53-88,366.89-35,735.04

Finding the Fourth Proportional to 64,027.53, 88,366.89 and 35,735.04

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Solution

The fourth proportional to 64,027.53, 88,366.89 and 35,735.04 is: 49,319.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,027.53 : 88,366.89 = 35,735.04 : x
  2. Step 2: Convert to fraction form
    64,027.53/88,366.89 = 35,735.04/x
  3. Step 3: Cross multiply
    64,027.53x = 88,366.89 × 35,735.04
  4. Step 4: Simplify right side
    64,027.53x = 3,157,793,906.99
  5. Step 5: Solve for x
    x = 3,157,793,906.99/64,027.53
  6. Step 6: Final answer
    x = 49,319.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.