Home / 84,733.14-116,927.76-46,491.80

Finding the Fourth Proportional to 84,733.14, 116,927.76 and 46,491.80

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Solution

The fourth proportional to 84,733.14, 116,927.76 and 46,491.80 is: 64,156.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,733.14 : 116,927.76 = 46,491.80 : x
  2. Step 2: Convert to fraction form
    84,733.14/116,927.76 = 46,491.80/x
  3. Step 3: Cross multiply
    84,733.14x = 116,927.76 × 46,491.80
  4. Step 4: Simplify right side
    84,733.14x = 5,436,182,032.37
  5. Step 5: Solve for x
    x = 5,436,182,032.37/84,733.14
  6. Step 6: Final answer
    x = 64,156.50

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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.