Home / 92,476.82-127,618.01-50,035.35

Finding the Fourth Proportional to 92,476.82, 127,618.01 and 50,035.35

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Solution

The fourth proportional to 92,476.82, 127,618.01 and 50,035.35 is: 69,048.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,476.82 : 127,618.01 = 50,035.35 : x
  2. Step 2: Convert to fraction form
    92,476.82/127,618.01 = 50,035.35/x
  3. Step 3: Cross multiply
    92,476.82x = 127,618.01 × 50,035.35
  4. Step 4: Simplify right side
    92,476.82x = 6,385,411,546.48
  5. Step 5: Solve for x
    x = 6,385,411,546.48/92,476.82
  6. Step 6: Final answer
    x = 69,048.78

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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.