Home / 40,475.84-55,858.56-23,714.24

Finding the Fourth Proportional to 40,475.84, 55,858.56 and 23,714.24

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Solution

The fourth proportional to 40,475.84, 55,858.56 and 23,714.24 is: 32,726.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,475.84 : 55,858.56 = 23,714.24 : x
  2. Step 2: Convert to fraction form
    40,475.84/55,858.56 = 23,714.24/x
  3. Step 3: Cross multiply
    40,475.84x = 55,858.56 × 23,714.24
  4. Step 4: Simplify right side
    40,475.84x = 1,324,643,297.89
  5. Step 5: Solve for x
    x = 1,324,643,297.89/40,475.84
  6. Step 6: Final answer
    x = 32,726.76

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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.