Home / 93,961.71-140,927.55-27,386.27

Finding the Fourth Proportional to 93,961.71, 140,927.55 and 27,386.27

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Solution

The fourth proportional to 93,961.71, 140,927.55 and 27,386.27 is: 41,075.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,961.71 : 140,927.55 = 27,386.27 : x
  2. Step 2: Convert to fraction form
    93,961.71/140,927.55 = 27,386.27/x
  3. Step 3: Cross multiply
    93,961.71x = 140,927.55 × 27,386.27
  4. Step 4: Simplify right side
    93,961.71x = 3,859,479,230.10
  5. Step 5: Solve for x
    x = 3,859,479,230.10/93,961.71
  6. Step 6: Final answer
    x = 41,075.02

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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.