Home / 57,525.90-79,407.41-33,660.26

Finding the Fourth Proportional to 57,525.90, 79,407.41 and 33,660.26

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Solution

The fourth proportional to 57,525.90, 79,407.41 and 33,660.26 is: 46,463.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,525.90 : 79,407.41 = 33,660.26 : x
  2. Step 2: Convert to fraction form
    57,525.90/79,407.41 = 33,660.26/x
  3. Step 3: Cross multiply
    57,525.90x = 79,407.41 × 33,660.26
  4. Step 4: Simplify right side
    57,525.90x = 2,672,873,798.97
  5. Step 5: Solve for x
    x = 2,672,873,798.97/57,525.90
  6. Step 6: Final answer
    x = 46,463.84

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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.