Home / 65,834.64-98,635.32-44,956.08

Finding the Fourth Proportional to 65,834.64, 98,635.32 and 44,956.08

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Solution

The fourth proportional to 65,834.64, 98,635.32 and 44,956.08 is: 67,354.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,834.64 : 98,635.32 = 44,956.08 : x
  2. Step 2: Convert to fraction form
    65,834.64/98,635.32 = 44,956.08/x
  3. Step 3: Cross multiply
    65,834.64x = 98,635.32 × 44,956.08
  4. Step 4: Simplify right side
    65,834.64x = 4,434,257,336.75
  5. Step 5: Solve for x
    x = 4,434,257,336.75/65,834.64
  6. Step 6: Final answer
    x = 67,354.47

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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.