Home / 50,984.10-76,483.90-26,010.51

Finding the Fourth Proportional to 50,984.10, 76,483.90 and 26,010.51

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Solution

The fourth proportional to 50,984.10, 76,483.90 and 26,010.51 is: 39,019.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,984.10 : 76,483.90 = 26,010.51 : x
  2. Step 2: Convert to fraction form
    50,984.10/76,483.90 = 26,010.51/x
  3. Step 3: Cross multiply
    50,984.10x = 76,483.90 × 26,010.51
  4. Step 4: Simplify right side
    50,984.10x = 1,989,384,863.37
  5. Step 5: Solve for x
    x = 1,989,384,863.37/50,984.10
  6. Step 6: Final answer
    x = 39,019.72

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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.