Home / 67,541.90-93,212.23-44,845.36

Finding the Fourth Proportional to 67,541.90, 93,212.23 and 44,845.36

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Solution

The fourth proportional to 67,541.90, 93,212.23 and 44,845.36 is: 61,889.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,541.90 : 93,212.23 = 44,845.36 : x
  2. Step 2: Convert to fraction form
    67,541.90/93,212.23 = 44,845.36/x
  3. Step 3: Cross multiply
    67,541.90x = 93,212.23 × 44,845.36
  4. Step 4: Simplify right side
    67,541.90x = 4,180,135,544.69
  5. Step 5: Solve for x
    x = 4,180,135,544.69/67,541.90
  6. Step 6: Final answer
    x = 61,889.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.