Home / 82,304.13-113,588.92-46,496.45

Finding the Fourth Proportional to 82,304.13, 113,588.92 and 46,496.45

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Solution

The fourth proportional to 82,304.13, 113,588.92 and 46,496.45 is: 64,170.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,304.13 : 113,588.92 = 46,496.45 : x
  2. Step 2: Convert to fraction form
    82,304.13/113,588.92 = 46,496.45/x
  3. Step 3: Cross multiply
    82,304.13x = 113,588.92 × 46,496.45
  4. Step 4: Simplify right side
    82,304.13x = 5,281,481,692.73
  5. Step 5: Solve for x
    x = 5,281,481,692.73/82,304.13
  6. Step 6: Final answer
    x = 64,170.31

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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.