Home / 48,238.92-72,368.73-14,958.27

Finding the Fourth Proportional to 48,238.92, 72,368.73 and 14,958.27

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Solution

The fourth proportional to 48,238.92, 72,368.73 and 14,958.27 is: 22,440.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,238.92 : 72,368.73 = 14,958.27 : x
  2. Step 2: Convert to fraction form
    48,238.92/72,368.73 = 14,958.27/x
  3. Step 3: Cross multiply
    48,238.92x = 72,368.73 × 14,958.27
  4. Step 4: Simplify right side
    48,238.92x = 1,082,511,002.90
  5. Step 5: Solve for x
    x = 1,082,511,002.90/48,238.92
  6. Step 6: Final answer
    x = 22,440.61

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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.