Home / 37,826.48-56,734.68-23,787.92

Finding the Fourth Proportional to 37,826.48, 56,734.68 and 23,787.92

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Solution

The fourth proportional to 37,826.48, 56,734.68 and 23,787.92 is: 35,678.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,826.48 : 56,734.68 = 23,787.92 : x
  2. Step 2: Convert to fraction form
    37,826.48/56,734.68 = 23,787.92/x
  3. Step 3: Cross multiply
    37,826.48x = 56,734.68 × 23,787.92
  4. Step 4: Simplify right side
    37,826.48x = 1,349,600,029.07
  5. Step 5: Solve for x
    x = 1,349,600,029.07/37,826.48
  6. Step 6: Final answer
    x = 35,678.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.