Home / 49,596.79-74,386.97-16,317.26

Finding the Fourth Proportional to 49,596.79, 74,386.97 and 16,317.26

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Solution

The fourth proportional to 49,596.79, 74,386.97 and 16,317.26 is: 24,473.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,596.79 : 74,386.97 = 16,317.26 : x
  2. Step 2: Convert to fraction form
    49,596.79/74,386.97 = 16,317.26/x
  3. Step 3: Cross multiply
    49,596.79x = 74,386.97 × 16,317.26
  4. Step 4: Simplify right side
    49,596.79x = 1,213,791,448.52
  5. Step 5: Solve for x
    x = 1,213,791,448.52/49,596.79
  6. Step 6: Final answer
    x = 24,473.19

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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.