Home / 39,265.92-54,204.66-25,844.22

Finding the Fourth Proportional to 39,265.92, 54,204.66 and 25,844.22

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Solution

The fourth proportional to 39,265.92, 54,204.66 and 25,844.22 is: 35,676.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,265.92 : 54,204.66 = 25,844.22 : x
  2. Step 2: Convert to fraction form
    39,265.92/54,204.66 = 25,844.22/x
  3. Step 3: Cross multiply
    39,265.92x = 54,204.66 × 25,844.22
  4. Step 4: Simplify right side
    39,265.92x = 1,400,877,158.07
  5. Step 5: Solve for x
    x = 1,400,877,158.07/39,265.92
  6. Step 6: Final answer
    x = 35,676.67

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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.