Home / 23,451.48-35,130.11-10,954.26

Finding the Fourth Proportional to 23,451.48, 35,130.11 and 10,954.26

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Solution

The fourth proportional to 23,451.48, 35,130.11 and 10,954.26 is: 16,409.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,451.48 : 35,130.11 = 10,954.26 : x
  2. Step 2: Convert to fraction form
    23,451.48/35,130.11 = 10,954.26/x
  3. Step 3: Cross multiply
    23,451.48x = 35,130.11 × 10,954.26
  4. Step 4: Simplify right side
    23,451.48x = 384,824,304.00
  5. Step 5: Solve for x
    x = 384,824,304.00/23,451.48
  6. Step 6: Final answer
    x = 16,409.38

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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.