Home / 22,322.80-33,484.20-17,396.13

Finding the Fourth Proportional to 22,322.80, 33,484.20 and 17,396.13

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Solution

The fourth proportional to 22,322.80, 33,484.20 and 17,396.13 is: 26,094.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,322.80 : 33,484.20 = 17,396.13 : x
  2. Step 2: Convert to fraction form
    22,322.80/33,484.20 = 17,396.13/x
  3. Step 3: Cross multiply
    22,322.80x = 33,484.20 × 17,396.13
  4. Step 4: Simplify right side
    22,322.80x = 582,495,496.15
  5. Step 5: Solve for x
    x = 582,495,496.15/22,322.80
  6. Step 6: Final answer
    x = 26,094.20

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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.