Home / 49,596.78-74,386.96-16,317.26

Finding the Fourth Proportional to 49,596.78, 74,386.96 and 16,317.26

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Solution

The fourth proportional to 49,596.78, 74,386.96 and 16,317.26 is: 24,473.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,596.78 : 74,386.96 = 16,317.26 : x
  2. Step 2: Convert to fraction form
    49,596.78/74,386.96 = 16,317.26/x
  3. Step 3: Cross multiply
    49,596.78x = 74,386.96 × 16,317.26
  4. Step 4: Simplify right side
    49,596.78x = 1,213,791,366.93
  5. Step 5: Solve for x
    x = 1,213,791,366.93/49,596.78
  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.