Home / 63,093.06-87,066.90-34,798.14

Finding the Fourth Proportional to 63,093.06, 87,066.90 and 34,798.14

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Solution

The fourth proportional to 63,093.06, 87,066.90 and 34,798.14 is: 48,020.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,093.06 : 87,066.90 = 34,798.14 : x
  2. Step 2: Convert to fraction form
    63,093.06/87,066.90 = 34,798.14/x
  3. Step 3: Cross multiply
    63,093.06x = 87,066.90 × 34,798.14
  4. Step 4: Simplify right side
    63,093.06x = 3,029,766,175.57
  5. Step 5: Solve for x
    x = 3,029,766,175.57/63,093.06
  6. Step 6: Final answer
    x = 48,020.59

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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.