Home / 92,947.65-139,421.94-22,826.97

Finding the Fourth Proportional to 92,947.65, 139,421.94 and 22,826.97

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Solution

The fourth proportional to 92,947.65, 139,421.94 and 22,826.97 is: 34,240.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,947.65 : 139,421.94 = 22,826.97 : x
  2. Step 2: Convert to fraction form
    92,947.65/139,421.94 = 22,826.97/x
  3. Step 3: Cross multiply
    92,947.65x = 139,421.94 × 22,826.97
  4. Step 4: Simplify right side
    92,947.65x = 3,182,580,441.72
  5. Step 5: Solve for x
    x = 3,182,580,441.72/92,947.65
  6. Step 6: Final answer
    x = 34,240.57

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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.