Home / 84,677.77-116,860.57-46,952.02

Finding the Fourth Proportional to 84,677.77, 116,860.57 and 46,952.02

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Solution

The fourth proportional to 84,677.77, 116,860.57 and 46,952.02 is: 64,796.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,677.77 : 116,860.57 = 46,952.02 : x
  2. Step 2: Convert to fraction form
    84,677.77/116,860.57 = 46,952.02/x
  3. Step 3: Cross multiply
    84,677.77x = 116,860.57 × 46,952.02
  4. Step 4: Simplify right side
    84,677.77x = 5,486,840,112.65
  5. Step 5: Solve for x
    x = 5,486,840,112.65/84,677.77
  6. Step 6: Final answer
    x = 64,796.70

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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.