Home / 42,640.75-58,848.26-24,494

Finding the Fourth Proportional to 42,640.75, 58,848.26 and 24,494

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Solution

The fourth proportional to 42,640.75, 58,848.26 and 24,494 is: 33,804.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,640.75 : 58,848.26 = 24,494 : x
  2. Step 2: Convert to fraction form
    42,640.75/58,848.26 = 24,494/x
  3. Step 3: Cross multiply
    42,640.75x = 58,848.26 × 24,494
  4. Step 4: Simplify right side
    42,640.75x = 1,441,429,157.97
  5. Step 5: Solve for x
    x = 1,441,429,157.97/42,640.75
  6. Step 6: Final answer
    x = 33,804.03

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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.