Home / 22,193.28-30,599.84-14,637.19

Finding the Fourth Proportional to 22,193.28, 30,599.84 and 14,637.19

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Solution

The fourth proportional to 22,193.28, 30,599.84 and 14,637.19 is: 20,181.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,193.28 : 30,599.84 = 14,637.19 : x
  2. Step 2: Convert to fraction form
    22,193.28/30,599.84 = 14,637.19/x
  3. Step 3: Cross multiply
    22,193.28x = 30,599.84 × 14,637.19
  4. Step 4: Simplify right side
    22,193.28x = 447,895,672.05
  5. Step 5: Solve for x
    x = 447,895,672.05/22,193.28
  6. Step 6: Final answer
    x = 20,181.59

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Half scale
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Double scale
Find fourth proportional to 22,194.28, 30,601.22 and 14,638.19
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.