Home / 53,468.34-80,200.68-25,401.84

Finding the Fourth Proportional to 53,468.34, 80,200.68 and 25,401.84

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Solution

The fourth proportional to 53,468.34, 80,200.68 and 25,401.84 is: 38,101.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,468.34 : 80,200.68 = 25,401.84 : x
  2. Step 2: Convert to fraction form
    53,468.34/80,200.68 = 25,401.84/x
  3. Step 3: Cross multiply
    53,468.34x = 80,200.68 × 25,401.84
  4. Step 4: Simplify right side
    53,468.34x = 2,037,244,841.25
  5. Step 5: Solve for x
    x = 2,037,244,841.25/53,468.34
  6. Step 6: Final answer
    x = 38,101.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.