Home / 41,148.31-56,784.67-22,285.44

Finding the Fourth Proportional to 41,148.31, 56,784.67 and 22,285.44

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Solution

The fourth proportional to 41,148.31, 56,784.67 and 22,285.44 is: 30,753.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,148.31 : 56,784.67 = 22,285.44 : x
  2. Step 2: Convert to fraction form
    41,148.31/56,784.67 = 22,285.44/x
  3. Step 3: Cross multiply
    41,148.31x = 56,784.67 × 22,285.44
  4. Step 4: Simplify right side
    41,148.31x = 1,265,471,356.20
  5. Step 5: Solve for x
    x = 1,265,471,356.20/41,148.31
  6. Step 6: Final answer
    x = 30,753.91

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1.5x scale

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.