Home / 57,679.25-79,594.31-32,527.13

Finding the Fourth Proportional to 57,679.25, 79,594.31 and 32,527.13

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Solution

The fourth proportional to 57,679.25, 79,594.31 and 32,527.13 is: 44,885.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,679.25 : 79,594.31 = 32,527.13 : x
  2. Step 2: Convert to fraction form
    57,679.25/79,594.31 = 32,527.13/x
  3. Step 3: Cross multiply
    57,679.25x = 79,594.31 × 32,527.13
  4. Step 4: Simplify right side
    57,679.25x = 2,588,973,908.02
  5. Step 5: Solve for x
    x = 2,588,973,908.02/57,679.25
  6. Step 6: Final answer
    x = 44,885.71

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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.