Home / 48,858.57-73,298.61-27,808.52

Finding the Fourth Proportional to 48,858.57, 73,298.61 and 27,808.52

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Solution

The fourth proportional to 48,858.57, 73,298.61 and 27,808.52 is: 41,718.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,858.57 : 73,298.61 = 27,808.52 : x
  2. Step 2: Convert to fraction form
    48,858.57/73,298.61 = 27,808.52/x
  3. Step 3: Cross multiply
    48,858.57x = 73,298.61 × 27,808.52
  4. Step 4: Simplify right side
    48,858.57x = 2,038,325,678.91
  5. Step 5: Solve for x
    x = 2,038,325,678.91/48,858.57
  6. Step 6: Final answer
    x = 41,718.90

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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.