Home / 39,773.49-54,895.76-25,228.27

Finding the Fourth Proportional to 39,773.49, 54,895.76 and 25,228.27

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Solution

The fourth proportional to 39,773.49, 54,895.76 and 25,228.27 is: 34,820.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,773.49 : 54,895.76 = 25,228.27 : x
  2. Step 2: Convert to fraction form
    39,773.49/54,895.76 = 25,228.27/x
  3. Step 3: Cross multiply
    39,773.49x = 54,895.76 × 25,228.27
  4. Step 4: Simplify right side
    39,773.49x = 1,384,924,783.43
  5. Step 5: Solve for x
    x = 1,384,924,783.43/39,773.49
  6. Step 6: Final answer
    x = 34,820.30

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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.