Home / 84,325.76-116,371.08-46,086.93

Finding the Fourth Proportional to 84,325.76, 116,371.08 and 46,086.93

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Solution

The fourth proportional to 84,325.76, 116,371.08 and 46,086.93 is: 63,600.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,325.76 : 116,371.08 = 46,086.93 : x
  2. Step 2: Convert to fraction form
    84,325.76/116,371.08 = 46,086.93/x
  3. Step 3: Cross multiply
    84,325.76x = 116,371.08 × 46,086.93
  4. Step 4: Simplify right side
    84,325.76x = 5,363,185,817.98
  5. Step 5: Solve for x
    x = 5,363,185,817.98/84,325.76
  6. Step 6: Final answer
    x = 63,600.80

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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.