Home / 46,787.54-64,561.20-26,644.46

Finding the Fourth Proportional to 46,787.54, 64,561.20 and 26,644.46

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Solution

The fourth proportional to 46,787.54, 64,561.20 and 26,644.46 is: 36,766.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,787.54 : 64,561.20 = 26,644.46 : x
  2. Step 2: Convert to fraction form
    46,787.54/64,561.20 = 26,644.46/x
  3. Step 3: Cross multiply
    46,787.54x = 64,561.20 × 26,644.46
  4. Step 4: Simplify right side
    46,787.54x = 1,720,198,310.95
  5. Step 5: Solve for x
    x = 1,720,198,310.95/46,787.54
  6. Step 6: Final answer
    x = 36,766.16

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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.