Home / 167,141.13-230,651.04-94,534.41

Finding the Fourth Proportional to 167,141.13, 230,651.04 and 94,534.41

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Solution

The fourth proportional to 167,141.13, 230,651.04 and 94,534.41 is: 130,455.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,141.13 : 230,651.04 = 94,534.41 : x
  2. Step 2: Convert to fraction form
    167,141.13/230,651.04 = 94,534.41/x
  3. Step 3: Cross multiply
    167,141.13x = 230,651.04 × 94,534.41
  4. Step 4: Simplify right side
    167,141.13x = 21,804,459,982.29
  5. Step 5: Solve for x
    x = 21,804,459,982.29/167,141.13
  6. Step 6: Final answer
    x = 130,455.38

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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.