Home / 37,231.30-55,849.65-22,408.30

Finding the Fourth Proportional to 37,231.30, 55,849.65 and 22,408.30

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Solution

The fourth proportional to 37,231.30, 55,849.65 and 22,408.30 is: 33,614.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,231.30 : 55,849.65 = 22,408.30 : x
  2. Step 2: Convert to fraction form
    37,231.30/55,849.65 = 22,408.30/x
  3. Step 3: Cross multiply
    37,231.30x = 55,849.65 × 22,408.30
  4. Step 4: Simplify right side
    37,231.30x = 1,251,495,712.10
  5. Step 5: Solve for x
    x = 1,251,495,712.10/37,231.30
  6. Step 6: Final answer
    x = 33,614.08

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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.