Home / 32,349.20-48,189.94-31,370.24

Finding the Fourth Proportional to 32,349.20, 48,189.94 and 31,370.24

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Solution

The fourth proportional to 32,349.20, 48,189.94 and 31,370.24 is: 46,731.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,349.20 : 48,189.94 = 31,370.24 : x
  2. Step 2: Convert to fraction form
    32,349.20/48,189.94 = 31,370.24/x
  3. Step 3: Cross multiply
    32,349.20x = 48,189.94 × 31,370.24
  4. Step 4: Simplify right side
    32,349.20x = 1,511,729,983.39
  5. Step 5: Solve for x
    x = 1,511,729,983.39/32,349.20
  6. Step 6: Final answer
    x = 46,731.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.