Home / 46,579.24-69,530.65-43,109.92

Finding the Fourth Proportional to 46,579.24, 69,530.65 and 43,109.92

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Solution

The fourth proportional to 46,579.24, 69,530.65 and 43,109.92 is: 64,351.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,579.24 : 69,530.65 = 43,109.92 : x
  2. Step 2: Convert to fraction form
    46,579.24/69,530.65 = 43,109.92/x
  3. Step 3: Cross multiply
    46,579.24x = 69,530.65 × 43,109.92
  4. Step 4: Simplify right side
    46,579.24x = 2,997,460,759.05
  5. Step 5: Solve for x
    x = 2,997,460,759.05/46,579.24
  6. Step 6: Final answer
    x = 64,351.86

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.