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Finding the Fourth Proportional to 80,087.52, 110,525.52 and 46,095.26

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Solution

The fourth proportional to 80,087.52, 110,525.52 and 46,095.26 is: 63,614.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,087.52 : 110,525.52 = 46,095.26 : x
  2. Step 2: Convert to fraction form
    80,087.52/110,525.52 = 46,095.26/x
  3. Step 3: Cross multiply
    80,087.52x = 110,525.52 × 46,095.26
  4. Step 4: Simplify right side
    80,087.52x = 5,094,702,028.41
  5. Step 5: Solve for x
    x = 5,094,702,028.41/80,087.52
  6. Step 6: Final answer
    x = 63,614.18

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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.