Home / 63,841.07-88,103.40-35,546.75

Finding the Fourth Proportional to 63,841.07, 88,103.40 and 35,546.75

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Solution

The fourth proportional to 63,841.07, 88,103.40 and 35,546.75 is: 49,056.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,841.07 : 88,103.40 = 35,546.75 : x
  2. Step 2: Convert to fraction form
    63,841.07/88,103.40 = 35,546.75/x
  3. Step 3: Cross multiply
    63,841.07x = 88,103.40 × 35,546.75
  4. Step 4: Simplify right side
    63,841.07x = 3,131,789,533.95
  5. Step 5: Solve for x
    x = 3,131,789,533.95/63,841.07
  6. Step 6: Final answer
    x = 49,056.03

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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.