Home / 22,134.03-33,207.22-9,655.17

Finding the Fourth Proportional to 22,134.03, 33,207.22 and 9,655.17

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Solution

The fourth proportional to 22,134.03, 33,207.22 and 9,655.17 is: 14,485.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,134.03 : 33,207.22 = 9,655.17 : x
  2. Step 2: Convert to fraction form
    22,134.03/33,207.22 = 9,655.17/x
  3. Step 3: Cross multiply
    22,134.03x = 33,207.22 × 9,655.17
  4. Step 4: Simplify right side
    22,134.03x = 320,621,366.40
  5. Step 5: Solve for x
    x = 320,621,366.40/22,134.03
  6. Step 6: Final answer
    x = 14,485.45

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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.