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Finding the Fourth Proportional to 22,795.03, 34,168.84 and 9,475.28

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Solution

The fourth proportional to 22,795.03, 34,168.84 and 9,475.28 is: 14,203.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,795.03 : 34,168.84 = 9,475.28 : x
  2. Step 2: Convert to fraction form
    22,795.03/34,168.84 = 9,475.28/x
  3. Step 3: Cross multiply
    22,795.03x = 34,168.84 × 9,475.28
  4. Step 4: Simplify right side
    22,795.03x = 323,759,259.88
  5. Step 5: Solve for x
    x = 323,759,259.88/22,795.03
  6. Step 6: Final answer
    x = 14,203.06

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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.