Home / 93,939.06-140,906.52-22,862.01

Finding the Fourth Proportional to 93,939.06, 140,906.52 and 22,862.01

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Solution

The fourth proportional to 93,939.06, 140,906.52 and 22,862.01 is: 34,292.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,939.06 : 140,906.52 = 22,862.01 : x
  2. Step 2: Convert to fraction form
    93,939.06/140,906.52 = 22,862.01/x
  3. Step 3: Cross multiply
    93,939.06x = 140,906.52 × 22,862.01
  4. Step 4: Simplify right side
    93,939.06x = 3,221,406,269.31
  5. Step 5: Solve for x
    x = 3,221,406,269.31/93,939.06
  6. Step 6: Final answer
    x = 34,292.51

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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.