Home / 94,102.80-141,154.44-23,982.48

Finding the Fourth Proportional to 94,102.80, 141,154.44 and 23,982.48

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Solution

The fourth proportional to 94,102.80, 141,154.44 and 23,982.48 is: 35,973.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,102.80 : 141,154.44 = 23,982.48 : x
  2. Step 2: Convert to fraction form
    94,102.80/141,154.44 = 23,982.48/x
  3. Step 3: Cross multiply
    94,102.80x = 141,154.44 × 23,982.48
  4. Step 4: Simplify right side
    94,102.80x = 3,385,233,534.21
  5. Step 5: Solve for x
    x = 3,385,233,534.21/94,102.80
  6. Step 6: Final answer
    x = 35,973.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.