Home / 47,366.32-65,369.88-33,046.92

Finding the Fourth Proportional to 47,366.32, 65,369.88 and 33,046.92

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Solution

The fourth proportional to 47,366.32, 65,369.88 and 33,046.92 is: 45,607.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,366.32 : 65,369.88 = 33,046.92 : x
  2. Step 2: Convert to fraction form
    47,366.32/65,369.88 = 33,046.92/x
  3. Step 3: Cross multiply
    47,366.32x = 65,369.88 × 33,046.92
  4. Step 4: Simplify right side
    47,366.32x = 2,160,273,194.77
  5. Step 5: Solve for x
    x = 2,160,273,194.77/47,366.32
  6. Step 6: Final answer
    x = 45,607.79

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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.