Home / 46,632.44-69,922.74-18,898.04

Finding the Fourth Proportional to 46,632.44, 69,922.74 and 18,898.04

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Solution

The fourth proportional to 46,632.44, 69,922.74 and 18,898.04 is: 28,336.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,632.44 : 69,922.74 = 18,898.04 : x
  2. Step 2: Convert to fraction form
    46,632.44/69,922.74 = 18,898.04/x
  3. Step 3: Cross multiply
    46,632.44x = 69,922.74 × 18,898.04
  4. Step 4: Simplify right side
    46,632.44x = 1,321,402,737.43
  5. Step 5: Solve for x
    x = 1,321,402,737.43/46,632.44
  6. Step 6: Final answer
    x = 28,336.56

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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.