Home / 49,036.21-73,556.93-15,753.68

Finding the Fourth Proportional to 49,036.21, 73,556.93 and 15,753.68

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Solution

The fourth proportional to 49,036.21, 73,556.93 and 15,753.68 is: 23,631.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,036.21 : 73,556.93 = 15,753.68 : x
  2. Step 2: Convert to fraction form
    49,036.21/73,556.93 = 15,753.68/x
  3. Step 3: Cross multiply
    49,036.21x = 73,556.93 × 15,753.68
  4. Step 4: Simplify right side
    49,036.21x = 1,158,792,337.00
  5. Step 5: Solve for x
    x = 1,158,792,337.00/49,036.21
  6. Step 6: Final answer
    x = 23,631.36

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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.