Home / 63,927.01-88,222.26-35,632.90

Finding the Fourth Proportional to 63,927.01, 88,222.26 and 35,632.90

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Solution

The fourth proportional to 63,927.01, 88,222.26 and 35,632.90 is: 49,175.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,927.01 : 88,222.26 = 35,632.90 : x
  2. Step 2: Convert to fraction form
    63,927.01/88,222.26 = 35,632.90/x
  3. Step 3: Cross multiply
    63,927.01x = 88,222.26 × 35,632.90
  4. Step 4: Simplify right side
    63,927.01x = 3,143,614,968.35
  5. Step 5: Solve for x
    x = 3,143,614,968.35/63,927.01
  6. Step 6: Final answer
    x = 49,175.07

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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.