Home / 48,231.40-72,383.10-24,845.80

Finding the Fourth Proportional to 48,231.40, 72,383.10 and 24,845.80

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Solution

The fourth proportional to 48,231.40, 72,383.10 and 24,845.80 is: 37,287.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,231.40 : 72,383.10 = 24,845.80 : x
  2. Step 2: Convert to fraction form
    48,231.40/72,383.10 = 24,845.80/x
  3. Step 3: Cross multiply
    48,231.40x = 72,383.10 × 24,845.80
  4. Step 4: Simplify right side
    48,231.40x = 1,798,416,025.98
  5. Step 5: Solve for x
    x = 1,798,416,025.98/48,231.40
  6. Step 6: Final answer
    x = 37,287.24

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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.