Home / 36,354.88-54,533.54-10,057.42

Finding the Fourth Proportional to 36,354.88, 54,533.54 and 10,057.42

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Solution

The fourth proportional to 36,354.88, 54,533.54 and 10,057.42 is: 15,086.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,354.88 : 54,533.54 = 10,057.42 : x
  2. Step 2: Convert to fraction form
    36,354.88/54,533.54 = 10,057.42/x
  3. Step 3: Cross multiply
    36,354.88x = 54,533.54 × 10,057.42
  4. Step 4: Simplify right side
    36,354.88x = 548,466,827.06
  5. Step 5: Solve for x
    x = 548,466,827.06/36,354.88
  6. Step 6: Final answer
    x = 15,086.47

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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.