Home / 93,167.85-139,754.07-34,003.50

Finding the Fourth Proportional to 93,167.85, 139,754.07 and 34,003.50

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Solution

The fourth proportional to 93,167.85, 139,754.07 and 34,003.50 is: 51,006.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,167.85 : 139,754.07 = 34,003.50 : x
  2. Step 2: Convert to fraction form
    93,167.85/139,754.07 = 34,003.50/x
  3. Step 3: Cross multiply
    93,167.85x = 139,754.07 × 34,003.50
  4. Step 4: Simplify right side
    93,167.85x = 4,752,127,519.25
  5. Step 5: Solve for x
    x = 4,752,127,519.25/93,167.85
  6. Step 6: Final answer
    x = 51,006.09

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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.