Home / 116,412.01-174,650.25-46,340.53

Finding the Fourth Proportional to 116,412.01, 174,650.25 and 46,340.53

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Solution

The fourth proportional to 116,412.01, 174,650.25 and 46,340.53 is: 69,523.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,412.01 : 174,650.25 = 46,340.53 : x
  2. Step 2: Convert to fraction form
    116,412.01/174,650.25 = 46,340.53/x
  3. Step 3: Cross multiply
    116,412.01x = 174,650.25 × 46,340.53
  4. Step 4: Simplify right side
    116,412.01x = 8,093,385,149.63
  5. Step 5: Solve for x
    x = 8,093,385,149.63/116,412.01
  6. Step 6: Final answer
    x = 69,523.63

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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.