Home / 40,534.25-55,942.31-24,614.51

Finding the Fourth Proportional to 40,534.25, 55,942.31 and 24,614.51

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Solution

The fourth proportional to 40,534.25, 55,942.31 and 24,614.51 is: 33,971.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,534.25 : 55,942.31 = 24,614.51 : x
  2. Step 2: Convert to fraction form
    40,534.25/55,942.31 = 24,614.51/x
  3. Step 3: Cross multiply
    40,534.25x = 55,942.31 × 24,614.51
  4. Step 4: Simplify right side
    40,534.25x = 1,376,992,330.74
  5. Step 5: Solve for x
    x = 1,376,992,330.74/40,534.25
  6. Step 6: Final answer
    x = 33,971.09

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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.