Home / 63,091.26-87,065.28-34,796.34

Finding the Fourth Proportional to 63,091.26, 87,065.28 and 34,796.34

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Solution

The fourth proportional to 63,091.26, 87,065.28 and 34,796.34 is: 48,018.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,091.26 : 87,065.28 = 34,796.34 : x
  2. Step 2: Convert to fraction form
    63,091.26/87,065.28 = 34,796.34/x
  3. Step 3: Cross multiply
    63,091.26x = 87,065.28 × 34,796.34
  4. Step 4: Simplify right side
    63,091.26x = 3,029,553,085.08
  5. Step 5: Solve for x
    x = 3,029,553,085.08/63,091.26
  6. Step 6: Final answer
    x = 48,018.59

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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.