Home / 48,834.39-73,262.63-15,556.35

Finding the Fourth Proportional to 48,834.39, 73,262.63 and 15,556.35

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Solution

The fourth proportional to 48,834.39, 73,262.63 and 15,556.35 is: 23,338.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,834.39 : 73,262.63 = 15,556.35 : x
  2. Step 2: Convert to fraction form
    48,834.39/73,262.63 = 15,556.35/x
  3. Step 3: Cross multiply
    48,834.39x = 73,262.63 × 15,556.35
  4. Step 4: Simplify right side
    48,834.39x = 1,139,698,670.11
  5. Step 5: Solve for x
    x = 1,139,698,670.11/48,834.39
  6. Step 6: Final answer
    x = 23,338.04

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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.