Home / 57,525.42-79,390.44-33,650.58

Finding the Fourth Proportional to 57,525.42, 79,390.44 and 33,650.58

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Solution

The fourth proportional to 57,525.42, 79,390.44 and 33,650.58 is: 46,440.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,525.42 : 79,390.44 = 33,650.58 : x
  2. Step 2: Convert to fraction form
    57,525.42/79,390.44 = 33,650.58/x
  3. Step 3: Cross multiply
    57,525.42x = 79,390.44 × 33,650.58
  4. Step 4: Simplify right side
    57,525.42x = 2,671,534,352.46
  5. Step 5: Solve for x
    x = 2,671,534,352.46/57,525.42
  6. Step 6: Final answer
    x = 46,440.94

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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.