Home / 57,501.26-79,351.71-32,007.08

Finding the Fourth Proportional to 57,501.26, 79,351.71 and 32,007.08

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Solution

The fourth proportional to 57,501.26, 79,351.71 and 32,007.08 is: 44,169.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,501.26 : 79,351.71 = 32,007.08 : x
  2. Step 2: Convert to fraction form
    57,501.26/79,351.71 = 32,007.08/x
  3. Step 3: Cross multiply
    57,501.26x = 79,351.71 × 32,007.08
  4. Step 4: Simplify right side
    57,501.26x = 2,539,816,133.35
  5. Step 5: Solve for x
    x = 2,539,816,133.35/57,501.26
  6. Step 6: Final answer
    x = 44,169.75

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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.