Home / 43,930.19-60,623.78-23,787.32

Finding the Fourth Proportional to 43,930.19, 60,623.78 and 23,787.32

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Solution

The fourth proportional to 43,930.19, 60,623.78 and 23,787.32 is: 32,826.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,930.19 : 60,623.78 = 23,787.32 : x
  2. Step 2: Convert to fraction form
    43,930.19/60,623.78 = 23,787.32/x
  3. Step 3: Cross multiply
    43,930.19x = 60,623.78 × 23,787.32
  4. Step 4: Simplify right side
    43,930.19x = 1,442,076,832.41
  5. Step 5: Solve for x
    x = 1,442,076,832.41/43,930.19
  6. Step 6: Final answer
    x = 32,826.55

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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.