Home / 57,504.09-79,355.79-32,353.59

Finding the Fourth Proportional to 57,504.09, 79,355.79 and 32,353.59

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Solution

The fourth proportional to 57,504.09, 79,355.79 and 32,353.59 is: 44,648.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,504.09 : 79,355.79 = 32,353.59 : x
  2. Step 2: Convert to fraction form
    57,504.09/79,355.79 = 32,353.59/x
  3. Step 3: Cross multiply
    57,504.09x = 79,355.79 × 32,353.59
  4. Step 4: Simplify right side
    57,504.09x = 2,567,444,693.79
  5. Step 5: Solve for x
    x = 2,567,444,693.79/57,504.09
  6. Step 6: Final answer
    x = 44,648.04

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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.