Home / 58,936.92-81,328.61-35,059.13

Finding the Fourth Proportional to 58,936.92, 81,328.61 and 35,059.13

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Solution

The fourth proportional to 58,936.92, 81,328.61 and 35,059.13 is: 48,379.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,936.92 : 81,328.61 = 35,059.13 : x
  2. Step 2: Convert to fraction form
    58,936.92/81,328.61 = 35,059.13/x
  3. Step 3: Cross multiply
    58,936.92x = 81,328.61 × 35,059.13
  4. Step 4: Simplify right side
    58,936.92x = 2,851,310,099.49
  5. Step 5: Solve for x
    x = 2,851,310,099.49/58,936.92
  6. Step 6: Final answer
    x = 48,379.02

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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.