Home / 84,193.02-116,186.13-46,467

Finding the Fourth Proportional to 84,193.02, 116,186.13 and 46,467

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Solution

The fourth proportional to 84,193.02, 116,186.13 and 46,467 is: 64,124.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,193.02 : 116,186.13 = 46,467 : x
  2. Step 2: Convert to fraction form
    84,193.02/116,186.13 = 46,467/x
  3. Step 3: Cross multiply
    84,193.02x = 116,186.13 × 46,467
  4. Step 4: Simplify right side
    84,193.02x = 5,398,820,902.71
  5. Step 5: Solve for x
    x = 5,398,820,902.71/84,193.02
  6. Step 6: Final answer
    x = 64,124.33

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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.