Home / 39,322.26-54,217.55-32,125.51

Finding the Fourth Proportional to 39,322.26, 54,217.55 and 32,125.51

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Solution

The fourth proportional to 39,322.26, 54,217.55 and 32,125.51 is: 44,294.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,322.26 : 54,217.55 = 32,125.51 : x
  2. Step 2: Convert to fraction form
    39,322.26/54,217.55 = 32,125.51/x
  3. Step 3: Cross multiply
    39,322.26x = 54,217.55 × 32,125.51
  4. Step 4: Simplify right side
    39,322.26x = 1,741,766,592.79
  5. Step 5: Solve for x
    x = 1,741,766,592.79/39,322.26
  6. Step 6: Final answer
    x = 44,294.67

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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.