Home / 50,681.08-76,026.48-22,600

Finding the Fourth Proportional to 50,681.08, 76,026.48 and 22,600

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Solution

The fourth proportional to 50,681.08, 76,026.48 and 22,600 is: 33,902.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,681.08 : 76,026.48 = 22,600 : x
  2. Step 2: Convert to fraction form
    50,681.08/76,026.48 = 22,600/x
  3. Step 3: Cross multiply
    50,681.08x = 76,026.48 × 22,600
  4. Step 4: Simplify right side
    50,681.08x = 1,718,198,448
  5. Step 5: Solve for x
    x = 1,718,198,448/50,681.08
  6. Step 6: Final answer
    x = 33,902.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.