Home / 84,418.41-116,492.51-46,170.82

Finding the Fourth Proportional to 84,418.41, 116,492.51 and 46,170.82

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Solution

The fourth proportional to 84,418.41, 116,492.51 and 46,170.82 is: 63,713.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,418.41 : 116,492.51 = 46,170.82 : x
  2. Step 2: Convert to fraction form
    84,418.41/116,492.51 = 46,170.82/x
  3. Step 3: Cross multiply
    84,418.41x = 116,492.51 × 46,170.82
  4. Step 4: Simplify right side
    84,418.41x = 5,378,554,710.56
  5. Step 5: Solve for x
    x = 5,378,554,710.56/84,418.41
  6. Step 6: Final answer
    x = 63,713.05

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1.5x scale

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.