Home / 50,911.10-76,335.95-22,826.07

Finding the Fourth Proportional to 50,911.10, 76,335.95 and 22,826.07

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Solution

The fourth proportional to 50,911.10, 76,335.95 and 22,826.07 is: 34,225.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,911.10 : 76,335.95 = 22,826.07 : x
  2. Step 2: Convert to fraction form
    50,911.10/76,335.95 = 22,826.07/x
  3. Step 3: Cross multiply
    50,911.10x = 76,335.95 × 22,826.07
  4. Step 4: Simplify right side
    50,911.10x = 1,742,449,624.09
  5. Step 5: Solve for x
    x = 1,742,449,624.09/50,911.10
  6. Step 6: Final answer
    x = 34,225.34

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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.