Home / 57,548.07-79,410.66-32,053.58

Finding the Fourth Proportional to 57,548.07, 79,410.66 and 32,053.58

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Solution

The fourth proportional to 57,548.07, 79,410.66 and 32,053.58 is: 44,230.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,548.07 : 79,410.66 = 32,053.58 : x
  2. Step 2: Convert to fraction form
    57,548.07/79,410.66 = 32,053.58/x
  3. Step 3: Cross multiply
    57,548.07x = 79,410.66 × 32,053.58
  4. Step 4: Simplify right side
    57,548.07x = 2,545,395,943.16
  5. Step 5: Solve for x
    x = 2,545,395,943.16/57,548.07
  6. Step 6: Final answer
    x = 44,230.78

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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.