Home / 46,424.11-69,685.37-28,906.27

Finding the Fourth Proportional to 46,424.11, 69,685.37 and 28,906.27

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Solution

The fourth proportional to 46,424.11, 69,685.37 and 28,906.27 is: 43,390.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,424.11 : 69,685.37 = 28,906.27 : x
  2. Step 2: Convert to fraction form
    46,424.11/69,685.37 = 28,906.27/x
  3. Step 3: Cross multiply
    46,424.11x = 69,685.37 × 28,906.27
  4. Step 4: Simplify right side
    46,424.11x = 2,014,343,975.74
  5. Step 5: Solve for x
    x = 2,014,343,975.74/46,424.11
  6. Step 6: Final answer
    x = 43,390.04

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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.