Home / 40,261.56-55,552.01-24,345.68

Finding the Fourth Proportional to 40,261.56, 55,552.01 and 24,345.68

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Solution

The fourth proportional to 40,261.56, 55,552.01 and 24,345.68 is: 33,591.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,261.56 : 55,552.01 = 24,345.68 : x
  2. Step 2: Convert to fraction form
    40,261.56/55,552.01 = 24,345.68/x
  3. Step 3: Cross multiply
    40,261.56x = 55,552.01 × 24,345.68
  4. Step 4: Simplify right side
    40,261.56x = 1,352,451,059.33
  5. Step 5: Solve for x
    x = 1,352,451,059.33/40,261.56
  6. Step 6: Final answer
    x = 33,591.62

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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.