Home / 93,182.13-139,794.03-34,017.84

Finding the Fourth Proportional to 93,182.13, 139,794.03 and 34,017.84

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Solution

The fourth proportional to 93,182.13, 139,794.03 and 34,017.84 is: 51,034.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,182.13 : 139,794.03 = 34,017.84 : x
  2. Step 2: Convert to fraction form
    93,182.13/139,794.03 = 34,017.84/x
  3. Step 3: Cross multiply
    93,182.13x = 139,794.03 × 34,017.84
  4. Step 4: Simplify right side
    93,182.13x = 4,755,490,945.50
  5. Step 5: Solve for x
    x = 4,755,490,945.50/93,182.13
  6. Step 6: Final answer
    x = 51,034.37

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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.